# -*- coding: utf8 -*-
import string
pub = '5e8a88305912b43d10e20a3a536098b1'
encoded = '223:261:190:262:271:118:199:198:252:208:247:203:297:208:250:254:249:201:301:206:249:251:252:260:202:112:235:210:261:212:297:114:254:257:252:246:266:226'

encoded = encoded.split(':')

for c1 in string.printable:
    for c2 in string.printable:
        for c3 in string.printable:
            for c4 in string.printable:

                key = c1 + c2 + c3 + c4
                s = ''

                try:
                    for i in range(len(key)):
                        s += chr( int(encoded[i]) - ord(pub[i % len(pub)]) - ord(key[i % len(key)]))
                        if (s[len(s) - 1] not in string.ascii_letters):
                            s=''
                            break
                    if len(s) == len(key):
                        print key, s
                except:
                    pass
    print c1