#python解法
while True:
    try:
        n = int(input())
        for i in range(n):
            s = input()
            dic_s = {}
            for i in s:
                #计算字符串中各个字母出现的次数并存放在字典中
                if i not in dic_s:
                    dic_s[i] = 1
                else:
                    dic_s[i] += 1
            #对字典按照字母出现的次数从大到小排序
            m = sorted(dic_s.items(),key = lambda x:-x[1])
            n,index = 0,0
            for i in m:
                n = n + i[1] * (26-index)
                index += 1
            print(n)
    except:
        break