stacks = None

def initStacks(s):
    global stacks
    stacks = []
    for i in range(s):
        stacks.append([])

def reverseStacks():
    global stacks
    newStacks = []
    for stack in stacks:
        rstack = list(reversed(stack))
        newStacks.append(rstack)
    stacks = newStacks

def move(amount, source, dest):
    for i in range(amount):
        try:
            srcstack = stacks[source-1]
            dststack = stacks[dest-1]
            m = srcstack.pop()
            dststack.append(m)
        except IndexError:
            pass

def printAnswer():
    answer = ""
    for stack in stacks:
        answer += stack[-1]
    print(answer)

with open("input.txt", "r") as f:
    line = "."
    while line != "":
        line = f.readline().strip()
        s = int((len(line)-3)/4 + 1)
        if stacks is None:
            initStacks(s)
        for i in range(s):
            char = line[1+i*4]
            if char != " ":
                stacks[i].append(char)
    reverseStacks()
    print(stacks)
    for line in f.readlines():
        data = line.strip().split(" ")
        amount = int(data[1])
        source = int(data[3])
        dest = int(data[5])
        move(amount, source, dest)
    print(stacks)
    printAnswer()