while(n = readline()){
for(let i = 0; i < n; i++){
let str = readline()
let map = new Array(26).fill(0);
let res = 0;
let arr = str.toLowerCase().split('');
arr.forEach((ele)=>{
map[ele.charCodeAt(0)-97]++;
})
map.sort((a,b)=>b-a);
for(let i=0;i<26;i++){
res += map[i] * (26 - i)
}
console.log(res);
}
}