YouKn0wWho has an integer sequence a_1, a_2, …, a_n. He will perform the following operation until the sequence becomes empty: select an index i such that 1 ≤ i ≤ |a| and a_i is not divisible by (i + 1), and erase this element from the sequence. Here |a| is the length of sequence a at the moment of operation. Note that the sequence a changes and the next operation is performed on this changed sequence.

For example, if a=[3,5,4,5], then he can select i = 2, because a_2 = 5 is not divisible by i+1 = 3. After this operation the sequence is [3,4,5].

Help YouKn0wWho determine if it is possible to erase the whole sequence using the aforementioned operation.

Input

The first line contains a single integer t (1 ≤ t ≤ 10 000) — the number of test cases.

The first line of each test case contains a single integer n (1 ≤ n ≤ 10^5).

The second line of each test case contains n integers a_1, a_2, …, a_n (1 ≤ a_i ≤ 10^9).

It is guaranteed that the sum of n over all test cases doesn't exceed 3 ⋅ 10^5.

Output

For each test case, print "YES" (without quotes) if it is possible to erase the whole sequence using the aforementioned operation, print "NO" (without quotes) otherwise. You can print each letter in any register (upper or lower).

Example

Input


5
3
1 2 3
1
2
2
7 7
10
384836991 191890310 576823355 782177068 404011431 818008580 954291757 160449218 155374934 840594328
8
6 69 696 69696 696969 6969696 69696969 696969696


Output


YES
NO
YES
YES
NO

Note

In the first test case, YouKn0wWho can perform the following operations (the erased elements are underlined): [1, \underline{2}, 3] → [\underline{1}, 3] → [\underline{3}] → [ ].

In the second test case, it is impossible to erase the sequence as i can only be 1, and when i=1, a_1 = 2 is divisible by i + 1 = 2.
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.*;

import static java.lang.Math.log;
import static java.lang.Math.min;

public class Main {

    //------------------------------------------CONSTANTS---------------------------------------------------------------
    public static final int MOD = (int) (1e9 + 7);

    //---------------------------------------------I/0------------------------------------------------------------------

    static class FastReader {
        BufferedReader br;
        StringTokenizer st;

        public FastReader()
        {
            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;
        }
    }

    public static void print(String s) {
        System.out.println(s);
    }

    public static void main(String[] args) {
        FastReader sc = new FastReader();

        int t = 1;
        t = sc.nextInt();

        for(int i = 0; i<t; i++) {
            System.out.println(solve(sc));
        }
    }

    //------------------------------------------------SOLVE-------------------------------------------------------------

    public static String solve(FastReader sc) {
        int n = sc.nextInt();
        int[] a = new int[n];

        for (int i = 0; i<n; i++) {
            a[i] = sc.nextInt();
        }

        if (a[0]%2==0) {
            return "NO";
        }

        int removed = 1;
        for (int i = 1; i<n; i++) {
            int divisor = i+2;
            if (firstNotDivisor(n, divisor) < divisor - removed) {
                return "NO";
            }
            removed++;
        }

        return "YES";
    }

    public static int firstNotDivisor(int n, int k) {
        for (int i = k; i>=2; i--) {
            if (n%i!=0)
                return i;
        }
        return -1;
    }

    public static int factorial(int n) {
        if (n == 0)
            return 1;
        int fact = 1;
        for (int i = 2; i<=n; i++) {
            fact *= i;
        }
        return fact;
    }

    public static int maxFactorial(int n) {
        int k = 1;
        int fact = 1;
        while ((k+1)*fact < n) {
            k++;
            fact *= k;
        }
        return k;
    }

    public static boolean isPalindrome(String s) {
        for (int i = 0; i<s.length()/2; i++) {
            if (s.charAt(i) != s.charAt(s.length()-1-i))
                return false;
        }
        return true;
    }

    //-----------------------------------------------FUNCTIONS----------------------------------------------------------

    public static String printArray(int[] a) {
        StringBuilder r = new StringBuilder("");

        for(int i = 0; i<a.length; i++) {
            r.append(a[i] + " ");
        }
        return r.toString();
    }

    public static <T> String printList(List<T> a) {
        StringBuilder r = new StringBuilder("");

        for (T x: a) {
            r.append(x.toString() + " ");
        }
        return r.toString();
    }

    // first element that is not less than target
    public static int lowerBound(int[] arr, int begin, int end, int target) {
        while(begin < end) {
            int mid = begin + (end - begin) / 2;
            // When the element is less than the mid target
            if(arr[mid] < target)
                // begin to mid + 1, arr [begin] value is less than or equal target
                begin = mid + 1;
                // When the mid target element when greater than or equal
            else if(arr[mid] >= target)
                end = mid;
        }
        return begin;
    }

    // first element that is greater than target
    public static int upperBound(int[] arr, int begin, int end, int target) {
        while(begin < end) {
            int mid = begin + (end - begin) / 2;
            if(arr[mid] <= target)
                begin = mid + 1;
            else
                end = mid;
        }
        return begin;
    }

    // generate permutations (call search and access through permutations)
    public static class Permutations {
        List<List<Integer>> permutations = new ArrayList<>();
        List<Integer> permutation = new ArrayList<>();
        boolean[] taken;
        int[] a;

        public Permutations(int[] a) {
            this.a = a;
            taken = new boolean[a.length];
        }

        void search() {
            if (permutation.size()==a.length) {
                permutations.add(new ArrayList<>(permutation));
            } else {
                for (int i = 0; i<a.length; i++) {
                    if (taken[i]) {
                        continue;
                    }
                    taken[i] = true;
                    permutation.add(a[i]);
                    search();
                    taken[i] = false;
                    permutation.remove(permutation.size()-1);
                }
            }
        }
    }

    // generate subsets (call search and access subsets)
    public static class Subsets {
        List<List<Integer>> subsets = new ArrayList<>();
        List<Integer> subset = new ArrayList<>();

        void search(int[] a, int x) {
            if (x == a.length) {
                subsets.add(new ArrayList<>(subset));
            } else {
                subset.add(a[x]);
                search(a, x+1);
                subset.remove(subset.size() - 1);
                search(a, x+1);
            }
        }
    }

    public static int gcd(int a, int b) {
        while (b != 0) {
            int t = b;
            b = a % b;
            a = t;
        }
        return a;
    }

    public static int lcm(int a, int b) {
        return (a*b)/gcd(a, b);
    }

    public static int[] prefixSum(int[] a) {
        int n = a.length;
        int[] ps = new int[n];
        ps[0] = a[0];

        for (int i = 1; i<n; i++) {
            ps[i] = ps[i-1] + a[i];
        }

        return ps;
    }

    public static int[][] prefixSum2D(int[][] a) {
        int n = a.length;
        int m = a[0].length;
        int[][] ps = new int[n][m];
        ps[0][0] = a[0][0];

        for (int j = 1; j<m; j++) {
            ps[0][j] = ps[0][j-1] + a[0][j];
        }
        for (int i = 1; i<n; i++) {
            ps[i][0] = ps[i-1][0] + a[i][0];
        }

        for (int i = 1; i<n; i++) {
            for (int j = 1; j<m; j++) {
                ps[i][j] = ps[i-1][j] + ps[i][j-1] - ps[i-1][j-1] + a[i][j];
            }
        }

        return ps;
    }

    public static double log2(double a) {
        return log(a)/log(2);
    }

    //----------------------------------------DATA-STRUCTURES-----------------------------------------------------------

    // Range queries (i.e. RMQ) in O(1), others with functions in O(log n)
    public static class SparseTable {
        int[][] st;
        int n;
        int k;

        public SparseTable(int[] a) {
            n = a.length;
            k = (int) log2(n);
            st = new int[n][k+1];

            for (int i = 0; i<n; i++) {
                st[i][0] = a[i];
            }

            // 1<<j == 2^j
            for (int j = 1; j<=k; j++) {
                for (int i = 0; i + (1 << j) <= n; i++) {
                    st[i][j] = min(st[i][j-1], st[i + (1 << (j - 1))][j - 1]);
                }
            }
        }

        //not always available O(log n) -- change the constructor to use it
        public long sumQuery(int l, int r) {
            long sum = 0;
            for (int j = k; j>=0; j--) {
                if ((1 << j) <= r - l + 1) {
                    sum += st[l][j];
                    l += 1 << j;
                }
            }

            return sum;
        }

        //always available O(1) -- change this and the constructor for rangeMaxQuery
        public int rangeMinQuery(int l, int r) {
            int j = (int) log2(r - l + 1);
            int min = min(st[l][j], st[r - (1 << j) + 1][j]);
            return min;
        }

    }

    //Range Sum Dynamic Queries O(log n)
    public static class BinaryIndexedTree {

        int[] bit;

        public BinaryIndexedTree(int[] a) {
            int n = a.length;
            bit = new int[n+1];
            // Store the actual values in BITree[]
            // using update()
            for(int i = 0; i < n; i++)
                updateBit(i, a[i]);
        }

        // O(log n) update delta at index in the array (do it on the array and then call this function)
        public void updateBit(int index, int delta) {
            index += 1;

            while (index <= bit.length) {
                bit[index] += delta;

                index += index & (-index);
            }
        }

        // Computes sum a[0...index] in O(log n)
        public int getSum(int index) {
            int sum = 0;

            index += 1;

            while (index > 0) {
                sum += bit[index];

                index -= index & (-index);
            }

            return sum;
        }
    }

    public static class UnionFind {

        int[] link;
        int[] size;

        UnionFind(int n) {
            link = new int[n];
            size = new int[n];
            for (int i = 0; i<n; i++) {
                link[i] = i;
                size[i] = 1;
            }
        }

        int find(int x) {
            while (x != link[x]) x = link[x];
            return x;
        }

        boolean same(int a, int b) {
            return find(a) == find(b);
        }

        void unite(int a, int b) {
            a = find(a);
            b = find(b);

            if (size[a] < size[b]) {
                int temp = a;
                a = b;
                b = temp;
            }

            size[a] += size[b];
            link[b] = a;
        }
    }

    public static class SegmentTree {

        int st[];

        public SegmentTree(int arr[]) {
            int n = arr.length;

            int x = (int) (Math.ceil(log2(n)));

            int maxSize = 2 * (int) Math.pow(2, x) - 1;

            st = new int[maxSize];

            build(arr, 0, n-1, 0);
        }

        int build(int arr[], int ss, int se, int si) {
            if (ss == se) {
                st[si] = arr[ss];
                return arr[ss];
            }

            int mid = ss + (se - ss) / 2; //ss+se/2

            st[si] = build(arr, ss, mid, si * 2 + 1) +
                    build(arr, mid + 1, se, si * 2 + 2);
            return st[si];
        }

        private int getSumUtil(int ss, int se, int l, int r, int si) {
            if (l <= ss && r >= se) {
                return st[si];
            }

            if (se < l || ss > r) {
                return 0;
            }

            int mid = ss + (se - ss) / 2;
            return getSumUtil(ss, mid, l, r, 2 * si + 1) +
                    getSumUtil(mid + 1, se, l, r, 2 * si + 2);
        }

        void updateValueUtil(int ss, int se, int i, int diff, int si) {
            if (i < ss || i > se) {
                return;
            }

            st[si] = st[si] + diff;
            if (se != ss) {
                int mid = ss + (se - ss) / 2;
                updateValueUtil(ss, mid, i, diff, 2 * si + 1);
                updateValueUtil(mid + 1, se, i, diff, 2 * si + 2);
            }
        }

        int getSum(int n, int l, int r) {
            if (l < 0 || r > n - 1 || l > r) {
                return -1;
            }

            return getSumUtil(0, n-1, l, r, 0);
        }

        // don't do it directly on the array but use this function that will
        // do everything for you
        void updateValue(int arr[], int n, int i, int newValue) {
            if (i < 0 || i > n - 1) {
                return;
            }

            int diff = newValue - arr[i];

            arr[i] = newValue;

            updateValueUtil(0, n - 1, i, diff, 0);
        }
    }

    // Similar to Pair in c++, non-null objects as parameters
    public static class Pair<T extends Comparable<T>, Q extends Comparable<Q>> implements Comparable<Pair<T, Q>>{
        T a;
        Q b;

        public Pair(T a, Q b) {
            this.a = a;
            this.b = b;
        }

        @Override
        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || getClass() != o.getClass()) return false;
            Pair<?, ?> pair = (Pair<?, ?>) o;
            return a.equals(pair.a) && b.equals(pair.b);
        }

        @Override
        public int hashCode() {
            return Objects.hash(a, b);
        }


        @Override
        public int compareTo(Pair<T, Q> tqPair) {
            int compareA = this.a.compareTo(tqPair.a);

            if (compareA == 0) {
                return this.b.compareTo(tqPair.b);
            } else {
                return compareA;
            }
        }
    }

    // Uses Map + TreeSet to get the structure
    public static class OrderedMultiSet<T extends Comparable<T>> {
        private final TreeSet<T> set = new TreeSet<>();
        private final Map<T, Integer> frequencies = new HashMap<>();
        private int size = 0;

        public OrderedMultiSet() {}

        public OrderedMultiSet(List<T> a) {
            for (T x: a) {
                this.add(x);
                size++;
            }
        }

        public void add(T element) {
            set.add(element);
            if (!frequencies.containsKey(element)) {
                frequencies.put(element, 0);
            }
            frequencies.put(element, frequencies.get(element) + 1);
            size++;
        }

        public boolean remove(T element) {
            if (frequencies.containsKey(element)) {
                int x = frequencies.get(element);
                x--;
                if (x == 0) {
                    frequencies.remove(element);
                    set.remove(element);
                } else {
                    frequencies.put(element, frequencies.get(element) - 1);
                }
                size--;
                return true;
            }
            return false;
        }

        public int size() {
            return size;
        }

        public T first() {
            return set.first();
        }

        public T last() {
            return set.last();
        }

        public T pollFirst() {
            T t = set.first();
            remove(t);
            return t;
        }

        public T pollLast() {
            T t = set.last();
            set.
            remove(t);
            return t;
        }
    }
}