import java.util.*;
import java.io.*;
public class EdE {
	static long[] mods = {1000000007, 998244353, 1000000009};
	static long mod = mods[0];
	public static MyScanner sc;
    public static PrintWriter out;
	public static void main(String[] omkar) throws Exception{
		// TODO Auto-generated method stub
 		sc = new MyScanner();
 		out = new PrintWriter(System.out);
 		int n = sc.nextInt();
 		int m = sc.nextInt();
 		UnionFind uf = new UnionFind(m+1);
 		ArrayList<Integer> answer = new ArrayList<Integer>();
 		int power = 0;
 		for(int j =0 ;j<n;j++){
 			int k = sc.nextInt();
 			
 			if (k == 1){
 				int v = sc.nextInt();
 				if (uf.union(v, m+1)){
 					power++;
 					answer.add(j+1);
 				}
 			}
 			else{
 				int v1 = sc.nextInt();
 				int v2 = sc.nextInt();
 				if (uf.union(v1,  v2)){
 					power++;
 					answer.add(j+1);
 				}
 			}
 			
 		}
 		out.println(power(2, power) + " " + power);
			for(int i : answer){
				out.print(i + " ");
			}
			out.println();
			
			out.close();
 	}
	static class UnionFind{
		private int[] parent;
		private int[] size;
		private int numGroups;
		public UnionFind(int n){
			parent = new int[n+1];
			size = new int[n+1];
			numGroups = n;
			for(int j = 1;j<=n;j++){
				parent[j] = j;
				size[j] = 1;
			}
		}
		public int get(int a){
			if (a!= parent[a])
				parent[a] = get(parent[a]);
			return parent[a];
		}
		public boolean union(int a, int b){
			int p1 = get(a);
			int p2 = get(b);
			if (p1 == p2)
				return false;
			if (size[p1] < size[p2]){
				parent[p1] = p2;
				size[p2]+=size[p1];
			}
			else{
				parent[p2] = p1;
				size[p1]+=size[p2];
			}
			numGroups--;
			return true;
		}
	}
	public static void sort(int[] array){
		ArrayList<Integer> copy = new ArrayList<Integer>();
		for (int i : array)
			copy.add(i);
		Collections.sort(copy);
		for(int i = 0;i<array.length;i++)
			array[i] = copy.get(i);
	}
	static String[] readArrayString(int n){
		String[] array = new String[n];
		for(int j =0 ;j<n;j++)
			array[j] = sc.next();
		return array;
	}
	static int[] readArrayInt(int n){
    	int[] array = new int[n];
    	for(int j = 0;j<n;j++)
    		array[j] = sc.nextInt();
    	return array;
    }
	static int[] readArrayInt1(int n){
		int[] array = new int[n+1];
		for(int j = 1;j<=n;j++){
			array[j] = sc.nextInt();
		}
		return array;
	}
	static long[] readArrayLong(int n){
		long[] array = new long[n];
		for(int j =0 ;j<n;j++)
			array[j] = sc.nextLong();
		return array;
	}
	static double[] readArrayDouble(int n){
		double[] array = new double[n];
		for(int j =0 ;j<n;j++)
			array[j] = sc.nextDouble();
		return array;
	}
	static int minIndex(int[] array){
		int minValue = Integer.MAX_VALUE;
		int minIndex = -1;
		for(int j = 0;j<array.length;j++){
			if (array[j] < minValue){
				minValue = array[j];
				minIndex = j;
			}
		}
		return minIndex;
	}
	static int minIndex(long[] array){
		long minValue = Long.MAX_VALUE;
		int minIndex = -1;
		for(int j = 0;j<array.length;j++){
			if (array[j] < minValue){
				minValue = array[j];
				minIndex = j;
			}
		}
		return minIndex;
	}
	static int minIndex(double[] array){
		double minValue = Double.MAX_VALUE;
		int minIndex = -1;
		for(int j = 0;j<array.length;j++){
			if (array[j] < minValue){
				minValue = array[j];
				minIndex = j;
			}
		}
		return minIndex;
	}
	static long power(long x, long y){
		if (y == 0)
			return 1;
		if (y%2 == 1)
			return (x*power(x, y-1))%mod;
		return power((x*x)%mod, y/2)%mod;
	}
	static void verdict(boolean a){
        out.println(a ? "YES" : "NO");
    }
    public static class MyScanner {
        BufferedReader br;
        StringTokenizer st;
        public MyScanner() {
            br = new BufferedReader(new InputStreamReader(System.in));
        }
        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } 
                catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }
        int nextInt() {
            return Integer.parseInt(next());
        }
        long nextLong() {
            return Long.parseLong(next());
        }
        double nextDouble() {
            return Double.parseDouble(next());
        }
        String nextLine() {
            String str = "";
            try{
                str = br.readLine();
            } 
            catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }
        
    }	
}

//StringJoiner sj = new StringJoiner(" "); 
//sj.add(strings)
//sj.toString() gives string of those stuff w spaces or whatever that sequence is