import sys
while True:
    try:
        n= int(input())
        b=[]
        for i in range(n):
            b.append(input())
        for i in range(n):
            sum=0
            l = list(b[i])
            s = set(b[i])
            cnt =[]
            for j in s:
                cnt.append(l.count(j))
            sn = len(cnt)
            cnt.sort(reverse=True)
            for k in range(sn):
                sum += cnt[k]*(26-k)
            print(sum)
    except:
        break