#include<bits/stdc++.h> using namespace std; char change(int num){ char c='A'; c+=num-1; return c; } int main(){ int c,num; string s; int sl; cin>>c; while(c--){ num=0; cin>>s; s+="-"; sl=s.length(); for(int i=0;i<sl;i++){ if(s[i]=='#'){ if(num!=0) cout<<change(num); cout<<' '; num=0; }else if(s[i]=='-'){ if(num!=0) cout<<change(num); num=0; }else{ if(num<10) num=num*10+(s[i]-'0'); else num=s[i]-'0'; } } cout<<endl; } return 0; }