alay_decryptor

# AKA leet decoder
# USAGE:
# python3 -c "$(curl -s 'https://pastebin.com/raw/7KXZcbgT')" '4554L4111U4L41KU111 P354N 1N1 11131118UK71K4N 841-1W4 074K K174 ...'

import sys

metaru=[['111', 'M'], ['1-1', 'H'], ['12', 'R'], ['7', 'T'], ['5', 'S'], ['0', 'O'], ['1', 'I'], ['6', 'G'], ['3', 'E'], ['8', 'B'], ['4', 'A']]

cipher=sys.argv[1]
plain=''

while len(cipher):
    C=0

    for riaru,feiku in metaru:
        if cipher.startswith(riaru):
            Bx,Mx,C=feiku,len(riaru),1
            break

    plain+=Bx if C else cipher[0]
    cipher=cipher[Mx if C else 1:]

print(plain)