import sys

data=sys.stdin.readlines()
data.pop(0)
for line in data:
    temp=line[:-1].lower()
    counter={}
    for c in temp:
        if c not in counter:
            counter[c]=1
        else:
            counter[c]+=1
            
    temp=list(counter.items())
    result=sorted(temp, key=lambda x:x[1], reverse=True)
    
    score=0
    for i, (_, num) in enumerate(result):
        score+=(26-i)*num
    print(score)