import fileinput
from collections import defaultdict, deque
import re
from copy import deepcopy

input = fileinput.input()
stacks: list[deque] = []

for y, line in enumerate(input):
    line = line.rstrip("\n")
    if "1" in line:
        continue
    if not line:
        break

    for x in range(0, len(line), 4):
        if y == 0:
            stacks.append(deque([line[x + 1]] if line[x + 1] != " " else []))
        elif line[x + 1] != " ":
            stacks[x // 4].appendleft(line[x + 1])

stacks2 = deepcopy(stacks)

RE = re.compile(r"move (\d+) from (\d+) to (\d+)")
for line in input:
    m = RE.match(line)
    if not m:
        continue

    n, f, t = int(m[1]), int(m[2]), int(m[3])

    p2stack = []
    for _ in range(n):
        c = stacks[f - 1].pop()
        stacks[t - 1].append(c)

        c = stacks2[f - 1].pop()
        p2stack.append(c)

    stacks2[t - 1].extend(reversed(p2stack))

print("".join(s[-1] for s in stacks), "".join(s[-1] for s in stacks2))