#!/usr/bin/env python3

import sys, re
from copy import deepcopy


def parse(line):
    groups = re.compile(r"move (?P<num>\d+) from (?P<from>\d+) to (?P<to>\d+)").search(line)
    return groups


if __name__ == '__main__':
    lines = open(sys.argv[1]).read()
    start, moves = lines.split("\n\n")
    moves = [tuple(map(int,parse(m).groups())) for m in moves.split('\n')[:-1]]
    start = [['ignore'], ['Q','H','C','T','N','S','V','B'], ['G','B','D','W'], ['B','Q','S','T','R','W','F'],
            ['N','D','J','Z','S','W','G','L'],['F','V','D','P','M'],['J','W','F'],
            list('VJBQNL'),list('NSQJCRTG'),list('MDWCQSJ')]
    start2 = deepcopy(start)
    for (num, fro, to) in moves:
        for _ in range(0,num):
            e = start[fro].pop(0)
            start[to].insert(0,e)

    for (num, fro, to) in moves:
        start2[to] = start2[fro][:num] + start2[to]
        start2[fro] = start2[fro][num:]

    # challenge 1
    res1 = ''.join([st[0] for st in start[1:]])
    print("challenge 1:" + "\n" +  res1 + "\n")

    # challenge 2
    res2 = ''.join([st[0] for st in start2[1:]])
    print("challenge 2:" + "\n" +  res2 + "\n")