#include<cstdio>

 #include<cstring>

 const int MAXN = ;

 char sr[MAXN];

 int main(){

     int n;

     scanf("%d",&n);

     while(n--){

         scanf("%s",sr);

         int num = ,i;

         for(i = ;i < strlen(sr);i++){

             if(sr[i] == sr[i+]){

                 num++;

             }else{

                 if(num <= )

                     printf("%c",sr[i]),num = ;

                 else{

                     printf("%d%c",num,sr[i]),num = ;

                 }

             }

         }

         printf("\n");

     }

     return ;

 }