Day5.py

input = """                [M]     [V]     [L]
[G]             [V] [C] [G]     [D]
[J]             [Q] [W] [Z] [C] [J]
[W]         [W] [G] [V] [D] [G] [C]
[R]     [G] [N] [B] [D] [C] [M] [W]
[F] [M] [H] [C] [S] [T] [N] [N] [N]
[T] [W] [N] [R] [F] [R] [B] [J] [P]
[Z] [G] [J] [J] [W] [S] [H] [S] [G]
 1   2   3   4   5   6   7   8   9 

move 1 from 5 to 2
move 7 from 7 to 1
move 1 from 1 to 7
move 1 from 4 to 1
move 7 from 9 to 1
move 1 from 3 to 7
move 4 from 5 to 4
move 6 from 4 to 9
move 2 from 7 to 6
move 6 from 8 to 2
move 2 from 4 to 5
move 2 from 3 to 7
move 11 from 1 to 4
move 6 from 6 to 1
move 3 from 5 to 3
move 5 from 9 to 8
move 1 from 2 to 3
move 2 from 7 to 9
move 7 from 1 to 2
move 1 from 5 to 3
move 1 from 5 to 3
move 5 from 8 to 5
move 3 from 5 to 4
move 1 from 1 to 7
move 1 from 3 to 8
move 2 from 6 to 3
move 3 from 3 to 4
move 1 from 6 to 2
move 5 from 4 to 2
move 2 from 5 to 3
move 2 from 7 to 1
move 1 from 8 to 1
move 7 from 1 to 7
move 4 from 4 to 2
move 7 from 4 to 1
move 10 from 1 to 5
move 10 from 5 to 2
move 11 from 2 to 3
move 1 from 1 to 6
move 1 from 4 to 7
move 4 from 7 to 1
move 6 from 2 to 5
move 2 from 1 to 3
move 1 from 9 to 5
move 2 from 9 to 6
move 1 from 6 to 1
move 3 from 5 to 4
move 20 from 3 to 9
move 3 from 7 to 1
move 3 from 5 to 2
move 3 from 4 to 8
move 3 from 1 to 3
move 3 from 1 to 2
move 2 from 6 to 1
move 10 from 9 to 6
move 6 from 6 to 7
move 4 from 6 to 3
move 11 from 2 to 6
move 1 from 8 to 9
move 13 from 2 to 3
move 1 from 1 to 9
move 1 from 9 to 4
move 1 from 8 to 2
move 1 from 8 to 2
move 4 from 7 to 8
move 8 from 6 to 9
move 3 from 2 to 3
move 3 from 8 to 4
move 11 from 9 to 2
move 7 from 9 to 6
move 1 from 1 to 5
move 4 from 4 to 9
move 21 from 3 to 1
move 1 from 3 to 9
move 7 from 6 to 3
move 6 from 1 to 2
move 13 from 1 to 5
move 2 from 1 to 2
move 3 from 9 to 3
move 2 from 2 to 3
move 2 from 6 to 4
move 3 from 3 to 5
move 13 from 5 to 2
move 5 from 3 to 4
move 2 from 7 to 9
move 2 from 4 to 2
move 1 from 3 to 8
move 1 from 6 to 1
move 4 from 3 to 7
move 2 from 5 to 7
move 1 from 7 to 2
move 1 from 5 to 9
move 4 from 7 to 8
move 1 from 1 to 9
move 6 from 8 to 1
move 4 from 4 to 8
move 25 from 2 to 9
move 1 from 4 to 3
move 1 from 3 to 7
move 4 from 8 to 1
move 1 from 7 to 4
move 3 from 1 to 6
move 5 from 2 to 1
move 1 from 5 to 1
move 1 from 4 to 1
move 24 from 9 to 6
move 9 from 1 to 6
move 1 from 5 to 6
move 1 from 1 to 9
move 1 from 2 to 8
move 1 from 8 to 1
move 3 from 1 to 8
move 36 from 6 to 3
move 2 from 7 to 3
move 1 from 2 to 5
move 1 from 5 to 2
move 1 from 6 to 2
move 10 from 3 to 2
move 3 from 8 to 2
move 1 from 1 to 7
move 2 from 2 to 6
move 10 from 9 to 1
move 2 from 6 to 4
move 13 from 3 to 4
move 8 from 3 to 7
move 8 from 1 to 2
move 5 from 3 to 8
move 3 from 1 to 9
move 1 from 7 to 1
move 7 from 4 to 5
move 1 from 1 to 2
move 14 from 2 to 6
move 2 from 7 to 2
move 8 from 4 to 8
move 3 from 7 to 9
move 2 from 9 to 8
move 2 from 7 to 1
move 1 from 7 to 8
move 1 from 6 to 8
move 1 from 9 to 3
move 4 from 2 to 7
move 6 from 6 to 1
move 3 from 1 to 9
move 1 from 1 to 7
move 6 from 5 to 6
move 1 from 5 to 2
move 1 from 6 to 8
move 5 from 7 to 5
move 1 from 2 to 9
move 2 from 3 to 4
move 9 from 8 to 4
move 8 from 4 to 8
move 6 from 6 to 7
move 5 from 6 to 4
move 7 from 9 to 7
move 7 from 8 to 7
move 5 from 8 to 4
move 3 from 1 to 6
move 1 from 2 to 7
move 1 from 1 to 4
move 4 from 5 to 2
move 2 from 6 to 9
move 1 from 3 to 7
move 1 from 5 to 1
move 1 from 8 to 9
move 1 from 6 to 1
move 1 from 2 to 7
move 2 from 8 to 1
move 2 from 1 to 8
move 3 from 2 to 4
move 1 from 6 to 1
move 17 from 4 to 1
move 3 from 2 to 7
move 13 from 7 to 8
move 1 from 2 to 6
move 14 from 1 to 4
move 2 from 8 to 5
move 1 from 9 to 7
move 2 from 5 to 4
move 1 from 9 to 3
move 5 from 1 to 5
move 3 from 4 to 1
move 1 from 3 to 2
move 7 from 4 to 5
move 9 from 7 to 8
move 5 from 4 to 2
move 1 from 1 to 3
move 1 from 9 to 2
move 15 from 8 to 6
move 1 from 3 to 7
move 11 from 6 to 5
move 1 from 4 to 8
move 3 from 1 to 7
move 5 from 7 to 5
move 27 from 5 to 1
move 8 from 8 to 4
move 1 from 2 to 6
move 3 from 6 to 1
move 9 from 1 to 5
move 5 from 5 to 7
move 2 from 2 to 1
move 2 from 5 to 4
move 6 from 7 to 6
move 1 from 5 to 2
move 1 from 7 to 8
move 4 from 6 to 8
move 5 from 6 to 3
move 1 from 7 to 1
move 5 from 4 to 3
move 6 from 8 to 2
move 1 from 7 to 8
move 2 from 8 to 9
move 10 from 3 to 5
move 9 from 5 to 2
move 3 from 4 to 8
move 1 from 5 to 7
move 2 from 9 to 7
move 2 from 8 to 3
move 1 from 3 to 8
move 19 from 1 to 7
move 4 from 2 to 7
move 2 from 4 to 3
move 3 from 3 to 2
move 2 from 8 to 3
move 2 from 5 to 8
move 1 from 2 to 3
move 2 from 8 to 3
move 5 from 2 to 5
move 9 from 7 to 5
move 13 from 5 to 9
move 7 from 2 to 6
move 2 from 6 to 9
move 1 from 2 to 1
move 5 from 6 to 7
move 1 from 5 to 7
move 6 from 1 to 2
move 5 from 3 to 6
move 6 from 7 to 2
move 3 from 6 to 4
move 3 from 7 to 4
move 12 from 7 to 6
move 5 from 4 to 1
move 2 from 7 to 4
move 3 from 4 to 6
move 16 from 6 to 3
move 4 from 1 to 4
move 1 from 1 to 9
move 3 from 9 to 2
move 1 from 4 to 6
move 9 from 3 to 7
move 2 from 6 to 3
move 3 from 3 to 9
move 15 from 2 to 7
move 19 from 7 to 4
move 15 from 9 to 2
move 16 from 2 to 8
move 6 from 3 to 5
move 4 from 7 to 5
move 15 from 8 to 7
move 19 from 4 to 2
move 1 from 8 to 3
move 16 from 2 to 1
move 9 from 7 to 6
move 7 from 2 to 8
move 2 from 2 to 7
move 1 from 9 to 5
move 1 from 3 to 4
move 6 from 1 to 2
move 8 from 5 to 1
move 1 from 5 to 1
move 18 from 1 to 8
move 7 from 7 to 5
move 7 from 5 to 3
move 4 from 3 to 6
move 13 from 8 to 5
move 12 from 8 to 1
move 5 from 1 to 6
move 15 from 5 to 4
move 1 from 1 to 6
move 12 from 6 to 3
move 8 from 3 to 4
move 2 from 7 to 3
move 9 from 3 to 1
move 5 from 2 to 9
move 16 from 4 to 3
move 10 from 1 to 3
move 2 from 1 to 5
move 1 from 3 to 1
move 5 from 6 to 1
move 4 from 9 to 3
move 1 from 2 to 8
move 1 from 8 to 1
move 1 from 9 to 8
move 2 from 5 to 9
move 9 from 4 to 1
move 3 from 1 to 3
move 2 from 6 to 8
move 3 from 8 to 5
move 2 from 1 to 5
move 2 from 9 to 8
move 1 from 8 to 6
move 2 from 5 to 3
move 19 from 3 to 1
move 2 from 4 to 2
move 1 from 5 to 6
move 2 from 2 to 3
move 1 from 8 to 6
move 8 from 3 to 9
move 6 from 3 to 7
move 2 from 6 to 2
move 1 from 6 to 1
move 1 from 1 to 8
move 1 from 8 to 9
move 1 from 7 to 3
move 19 from 1 to 5
move 21 from 5 to 2
move 13 from 2 to 6
move 13 from 1 to 8
move 7 from 9 to 7
move 2 from 9 to 2
move 10 from 8 to 3
move 1 from 1 to 6
move 10 from 2 to 4
move 11 from 3 to 5
move 8 from 5 to 6
move 1 from 3 to 7
move 2 from 8 to 6
move 2 from 2 to 8
move 3 from 7 to 6
move 2 from 8 to 6
move 1 from 1 to 2
move 24 from 6 to 5
move 2 from 3 to 8
move 1 from 8 to 6
move 7 from 7 to 9
move 4 from 6 to 9
move 1 from 8 to 9
move 21 from 5 to 9
move 2 from 7 to 2
move 1 from 8 to 5
move 1 from 7 to 3
move 12 from 9 to 6
move 6 from 6 to 3
move 12 from 9 to 4
move 4 from 5 to 6
move 13 from 4 to 2
move 8 from 4 to 8
move 10 from 6 to 8
move 11 from 8 to 9
move 4 from 8 to 4
move 2 from 4 to 3
move 8 from 3 to 8
move 2 from 6 to 8
move 1 from 3 to 8
move 6 from 2 to 4
move 1 from 4 to 8
move 1 from 9 to 7
move 13 from 8 to 4
move 1 from 7 to 1
move 1 from 1 to 4
move 8 from 4 to 7
move 3 from 5 to 7
move 19 from 9 to 7
move 3 from 2 to 7
move 1 from 8 to 2
move 13 from 7 to 6
move 1 from 2 to 4
move 4 from 6 to 2
move 1 from 8 to 3
move 7 from 6 to 8
move 1 from 6 to 2
move 1 from 2 to 7
move 9 from 2 to 3
move 1 from 6 to 2
move 21 from 7 to 5
move 9 from 5 to 3
move 19 from 3 to 9
move 5 from 8 to 5
move 2 from 2 to 1
move 2 from 1 to 8
move 6 from 4 to 5
move 3 from 8 to 7
move 15 from 9 to 2
move 2 from 2 to 5
move 3 from 9 to 6
move 5 from 4 to 5
move 11 from 2 to 6
move 1 from 8 to 6
move 1 from 9 to 5
move 1 from 7 to 3
move 6 from 5 to 6
move 1 from 4 to 6
move 1 from 3 to 4
move 13 from 5 to 2
move 16 from 6 to 9
move 4 from 4 to 5
move 2 from 6 to 2
move 2 from 6 to 4
move 2 from 4 to 5
move 2 from 7 to 8
move 2 from 6 to 3
move 2 from 5 to 8
move 14 from 5 to 7
move 4 from 8 to 1
move 4 from 1 to 6
move 1 from 3 to 9
move 1 from 6 to 1
move 2 from 7 to 3
move 2 from 3 to 7
move 2 from 5 to 2
move 9 from 9 to 2
move 13 from 7 to 3
move 12 from 3 to 9
move 2 from 6 to 8
move 14 from 2 to 9
move 2 from 8 to 9
move 10 from 2 to 1
move 1 from 7 to 4
move 2 from 3 to 8
move 4 from 2 to 1
move 1 from 8 to 3
move 1 from 2 to 6
move 1 from 8 to 3
move 4 from 9 to 4
move 1 from 3 to 5
move 1 from 5 to 1
move 1 from 3 to 9
move 12 from 1 to 8
move 10 from 8 to 5
move 7 from 5 to 6
move 1 from 1 to 9
move 3 from 5 to 1
move 1 from 1 to 3
move 16 from 9 to 7
move 4 from 4 to 3
move 1 from 4 to 9
move 15 from 7 to 8
move 15 from 9 to 1
move 8 from 1 to 6
move 1 from 9 to 3
move 17 from 6 to 2
move 1 from 9 to 1
move 15 from 2 to 7
move 14 from 8 to 9
move 12 from 7 to 9
move 12 from 9 to 3
move 3 from 7 to 9
move 1 from 7 to 4
move 7 from 9 to 6
move 1 from 4 to 6
move 11 from 9 to 6
move 2 from 1 to 2
move 18 from 6 to 4
move 4 from 2 to 7
move 2 from 7 to 3
move 2 from 7 to 8
move 4 from 1 to 5
move 1 from 9 to 2
move 2 from 5 to 4
move 5 from 1 to 3
move 2 from 3 to 7
move 2 from 3 to 9
move 1 from 6 to 7
move 1 from 2 to 9
move 2 from 8 to 1
move 3 from 1 to 3
move 2 from 5 to 8
move 2 from 3 to 5
move 1 from 5 to 2
move 1 from 1 to 3
move 1 from 9 to 2
move 1 from 9 to 1
move 3 from 7 to 6
move 1 from 1 to 9
move 2 from 8 to 9
move 1 from 2 to 3
move 2 from 8 to 2
move 2 from 6 to 5
move 1 from 8 to 5
move 3 from 2 to 5
move 3 from 4 to 8
move 1 from 8 to 2
move 3 from 9 to 7
move 3 from 7 to 1
move 1 from 9 to 6
move 3 from 1 to 2
move 2 from 8 to 7
move 2 from 7 to 9
move 2 from 6 to 5
move 3 from 5 to 3
move 1 from 2 to 5
move 3 from 2 to 7
move 2 from 5 to 6
move 15 from 4 to 9
move 1 from 3 to 1
move 25 from 3 to 4
move 3 from 7 to 3
move 5 from 9 to 5
move 10 from 9 to 5
move 9 from 5 to 1
move 5 from 5 to 2
move 1 from 6 to 7
move 5 from 5 to 8"""

crates = []
moves = []

from copy import deepcopy

#parse input
fill = crates
for line in input.splitlines():
    if line == '':
        fill = moves
    else:
        fill.append(line)

stacks = [[], [], [], [], [], [], [], [], [], []]

for line in crates[-2::-1]:
    for n in range(1,10):
        crate_pos = (n*4) - 3
        if crate_pos < len(line):
            crate_ltr = line[crate_pos]
            if crate_ltr != ' ':
                stacks[n].append(crate_ltr)
part2_stacks = deepcopy(stacks)

#p1
for row in moves:
    #move 11 from 1 to 4
    a, NUM, b, FROM, c, TO = row.split()
    for n in range(int(NUM)):
        stacks[int(TO)].append(stacks[int(FROM)].pop())

TOPS_P1 = ''
for n in range(1,10):
    TOPS_P1 += stacks[n][-1]
print(TOPS_P1)

#p2
for row in moves:
    #move 11 from 1 to 4
    a, NUM, b, FROM, c, TO = row.split()
    workingArr = []
    for n in range(int(NUM)):
        workingArr.insert(0, part2_stacks[int(FROM)].pop())
    part2_stacks[int(TO)].extend(workingArr)

TOPS_P2 = ''
for n in range(1,10):
    TOPS_P2 += part2_stacks[n][-1]
print(TOPS_P2)