#!/usr/bin/env python3

from functools import reduce

# filename = "in/day05_mod.ref"
filename = "in/day05_mod.pzl"

res1 = ''
res2 = ''
f = open(filename)

stacks1 = []
stacks2 = []
for line in f:
    line = line.strip()

    if line == '':
        break

    stack = []
    for c in line:
        stack.append(c)
    stacks1.append(stack)
    stacks2.append(stack)
# print(stacks1)

for line in f:
    line = line.strip()
    line = line.replace('move', '').replace('from ', '').replace('to ', '').strip()
    mcount, mfrom, mto = [int(i) for i in line.split(' ')]

    mfrom -= 1
    mto -= 1

    to_move = stacks1[mfrom][-mcount:]
    stacks1[mfrom] = stacks1[mfrom][:-mcount]
    stacks1[mto] = stacks1[mto] + to_move[::-1]
    # print(stacks1)

    to_move = stacks2[mfrom][-mcount:]
    stacks2[mfrom] = stacks2[mfrom][:-mcount]
    stacks2[mto] = stacks2[mto] + to_move
    # print(stacks2)

f.close()

print(stacks1)
print(stacks2)

for i in stacks1:
    res1 = res1 + i[-1]
print('res1:', res1)

for i in stacks2:
    res2 = res2 + i[-1]
print('res2:', res2)