import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
	
	public static void main(String[] args) {
		try {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
} import java.io.BufferedReader; BufferedReader java.io import java.io.IOException; IOException java.io import java.io.InputStreamReader; InputStreamReader java.io public class Main {
	
	public static void main(String[] args) {
		try {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
} Main public static void main(String[] args) {
		try {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	} main {
		try {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	} try {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} catch (IOException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		} IOException e {
			e.printStackTrace();
		} e.printStackTrace() e.printStackTrace e {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); reader new BufferedReader(new InputStreamReader(System.in)) char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'}; alfabet {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'} 'a' 'b' 'c' 'd' 'e' 'f' 'g' 'h' 'i' 'j' 'k' 'l' 'm' 'n' 'o' 'p' 'q' 'r' 's' 't' 'u' 'v' 'w' 'x' 'y' 'z' int[] count = new int[26]; count new int[26] 26 String str; str while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			} (str = reader.readLine()) != null (str = reader.readLine()) str reader.readLine() reader.readLine reader null {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			} if (str.length() == 0) break; str.length() == 0 str.length() str.length str 0 break; str = str.toLowerCase() str str.toLowerCase() str.toLowerCase str char ch; ch for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				} int i = 0; int i = 0; i 0 i < str.length() i str.length() str.length str i++ i++ i {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				} {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				} ch = str.charAt(i) ch str.charAt(i) str.charAt str i if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'a' ch 'a' {
						count[0]++;
					} count[0]++ count[0] count 0 if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'b' ch 'b' {
						count[1]++;
					} count[1]++ count[1] count 1 if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'c' ch 'c' {
						count[2]++;
					} count[2]++ count[2] count 2 if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'd' ch 'd' {
						count[3]++;
					} count[3]++ count[3] count 3 if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'e' ch 'e' {
						count[4]++;
					} count[4]++ count[4] count 4 if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'f' ch 'f' {
						count[5]++;
					} count[5]++ count[5] count 5 if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'g' ch 'g' {
						count[6]++;
					} count[6]++ count[6] count 6 if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'h' ch 'h' {
						count[7]++;
					} count[7]++ count[7] count 7 if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'i' ch 'i' {
						count[8]++;
					} count[8]++ count[8] count 8 if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'j' ch 'j' {
						count[9]++;
					} count[9]++ count[9] count 9 if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'k' ch 'k' {
						count[10]++;
					} count[10]++ count[10] count 10 if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'l' ch 'l' {
						count[11]++;
					} count[11]++ count[11] count 11 if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'm' ch 'm' {
						count[12]++;
					} count[12]++ count[12] count 12 if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'n' ch 'n' {
						count[13]++;
					} count[13]++ count[13] count 13 if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'o' ch 'o' {
						count[14]++;
					} count[14]++ count[14] count 14 if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'p' ch 'p' {
						count[15]++;
					} count[15]++ count[15] count 15 if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'q' ch 'q' {
						count[16]++;
					} count[16]++ count[16] count 16 if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'r' ch 'r' {
						count[17]++;
					} count[17]++ count[17] count 17 if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 's' ch 's' {
						count[18]++;
					} count[18]++ count[18] count 18 if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 't' ch 't' {
						count[19]++;
					} count[19]++ count[19] count 19 if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'u' ch 'u' {
						count[20]++;
					} count[20]++ count[20] count 20 if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'v' ch 'v' {
						count[21]++;
					} count[21]++ count[21] count 21 if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'w' ch 'w' {
						count[22]++;
					} count[22]++ count[22] count 22 if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'x' ch 'x' {
						count[23]++;
					} count[23]++ count[23] count 23 if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} ch == 'y' ch 'y' {
						count[24]++;
					} count[24]++ count[24] count 24 if (ch == 'z') {
						count[25]++;
					} ch == 'z' ch 'z' {
						count[25]++;
					} count[25]++ count[25] count 25 for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			} int i = 0; int i = 0; i 0 i < count.length i count.length count count.length i++ i++ i {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			} {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			} System.out.print(alfabet[i] + " : ") System.out.print System.out System System.out alfabet[i] + " : " alfabet[i] alfabet i " : " System.out.println(count[i]) System.out.println System.out System System.out count[i] count i String[] args args public class Main {
	
	public static void main(String[] args) {
		try {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
} public class Main {
	
	public static void main(String[] args) {
		try {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
} Main
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Main {
	
	public static void main(String[] args) {
		try {

			BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
			
			char[] alfabet = {'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'};
			int[] count = new int[26];
			String str;
			while ((str = reader.readLine()) != null) {
				if (str.length() == 0) break;
				str = str.toLowerCase();
				char ch;
				for (int i = 0; i < str.length(); i++) {
					ch = str.charAt(i);
					if (ch == 'a') {
						count[0]++;
					} else if (ch == 'b') {
						count[1]++;
					} else if (ch == 'c') {
						count[2]++;
					} else if (ch == 'd') {
						count[3]++;
					} else if (ch == 'e') {
						count[4]++;
					} else if (ch == 'f') {
						count[5]++;
					} else if (ch == 'g') {
						count[6]++;
					} else if (ch == 'h') {
						count[7]++;
					} else if (ch == 'i') {
						count[8]++;
					} else if (ch == 'j') {
						count[9]++;
					} else if (ch == 'k') {
						count[10]++;
					} else if (ch == 'l') {
						count[11]++;
					} else if (ch == 'm') {
						count[12]++;
					} else if (ch == 'n') {
						count[13]++;
					} else if (ch == 'o') {
						count[14]++;
					} else if (ch == 'p') {
						count[15]++;
					} else if (ch == 'q') {
						count[16]++;
					} else if (ch == 'r') {
						count[17]++;
					} else if (ch == 's') {
						count[18]++;
					} else if (ch == 't') {
						count[19]++;
					} else if (ch == 'u') {
						count[20]++;
					} else if (ch == 'v') {
						count[21]++;
					} else if (ch == 'w') {
						count[22]++;
					} else if (ch == 'x') {
						count[23]++;
					} else if (ch == 'y') {
						count[24]++;
					} else if (ch == 'z') {
						count[25]++;
					} 
				}
			}
			
			for (int i = 0; i < count.length; i++) {
				System.out.print(alfabet[i] + " : ");
				System.out.println(count[i]);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}