while True:
    try:
        n=int(input())
        for i in range(n):
            s=input()
            # 字典放名字中每种字母对应出现的次数
            dic={}
            for j in s:
                dic[j]=s.count(j)
            # 每种字母的出现次数从大到小排列
            l=sorted(dic.values(),reverse=True)
            # 次数从大到小依次乘以26,25,24...
            beauty=0
            for x in range(len(l)):
                beauty+=l[x]*(26-x)
            print(beauty)
    except:
        break