#!/usr/bin/env python3
# -*- coding: utf-8 -*-

data = []

# parse input
input_file = open("input", "r")
for line in input_file:
    line = line.strip()
    part1 = line[:len(line)//2]
    part2 = line[len(line)//2:]
    # print(part1, part2)
    for i in range(len(part1)):
        if part1[i] in part2:
            # print(part1[i])
            data.append(part1[i])
            break
input_file.close()

print(data)
solution = 0
for b in data:
    if 96 < ord(b) < 123:
        print(ord(b)-96)
        solution += ord(b)-96
    elif 64 < ord(b) < 91:
        print(ord(b)-64+26)
        solution += ord(b)-64+26
    else:
        print("Fehler")

print("Lösung 1:", solution)