hdu 6761

#include <algorithm>
#include <iostream>
#include <cstring>
#include <cstdio>
#include <vector>
#include <queue>
using namespace std;
const int maxn = 1e6 + 10;
const int mod=1e9+7;
typedef long long ll;
ll tt[maxn];
struct node{
    char s[maxn];
    int Lyndon_end[maxn];
    int coun;
    void get_Lyndon()
    {
        coun=0;
        int N = strlen(s), j, k ,len=1;
        for(int i = 0; i < N;) {
            j = i; k = i + 1;
            len=1;
            tt[i]=i;
            while(k <= N && s[j] <= s[k]) {
                if(s[j] < s[k]){//代表循环扩张
                    j = i;
                    len=k-i+1;
                    tt[k]=i;
                }
                else{
                    j++;//代表循环接着了
                    tt[k]=len+ tt[k-len];
                }
                k++;
            }
            while(i <= j) {
                Lyndon_end[coun++]=i + k - j - 1;
                i += k - j;
            }
            
        }
        
    }
};


int main() {
    int T;
    scanf("%d",&T);
    node Ly;
    while (T--) {
        scanf("%s",Ly.s);
        
        int len=strlen(Ly.s);
        Ly.get_Lyndon();
        ll ans=0,t=1;
        for(int i=0;i<len;i++)
        {
            //cout<<tt[i]<<endl;
                ans=(ans+t*(tt[i]+1))%mod;
                t=t*1112%mod;
            
        }
        printf("%lld\n",ans);
    }
    
    return 0;
}