# -*- coding: utf-8 -*-
def fill1():
    return(capacity1)
def fill2():
    return(capacity2)
def transfer_to1():
    if (result2 > (capacity1 - result1)):
        return(capacity1, result2 - (capacity1 - result1))
    else:
        return(result1 + result2, 0)
def transfer_to2():
    if result1 > capacity2 - result2:
        return (result1 - (capacity2 - result2), capacity2)
    else:
        return (0, result1 + result2)
def empty1():
    return(0)
def empty2():
    return(0)
result1 = 0
result2 = 0
capacity1 = int(input("Введите вместимость первого кувшина в литрах: "))
capacity2 = int(input("Введите вместимость второго кувшина в литрах: "))
volume = int(input("Введите объём воды, который требуется получить: "))
if (capacity1 < capacity2):
    if (((capacity2 % capacity1) == 0) and ((volume % capacity1) != 0)):
      print("Для входных данных задачу решить невомзожно")
      raise SystemExit(0)
    else:pass
elif (capacity1 > capacity2):
    if (((capacity1 % capacity2) == 0) and ((volume % capacity2) != 0)):
        print("Для входных данных задачу решить невомзожно")
        raise SystemExit(0)
    else:pass
else:pass
if ((volume > (capacity1 + capacity2))
or (((capacity1 % 2) == 0) and ((capacity2 % 2) == 0) and ((volume % 2) == 1))
or ((capacity1 == capacity2) and (volume != capacity1) and (volume != (capacity1 + capacity2)))
or (((capacity1 % 5) == 0) and ((capacity2 % 5) == 0) and ((volume % 5) != 0))):
    print("Для входных данных задачу решить невомзожно")
    raise SystemExit(0)
elif (volume == capacity1):
    result1 = fill1()
    print ("fill #1:", result1, result2)
    raise SystemExit(0)
elif (volume == capacity2):
    result2 = fill2()
    print ("fill #2:", result1, result2)
    raise SystemExit(0)
elif (volume == (capacity1+capacity2)):
    result1 = fill1()
    print ("fill #1:", result1, result2)
    result2 = fill2()
    print ("fill #2:", result1, result2)
    raise SystemExit(0)
elif (((volume % capacity1) == 0) and (capacity1 < capacity2)):
    result1 = fill1()
    print("fill #1:", result1, result2)
    while ((result1+result2) != volume):
        result1, result2 = transfer_to2()
        print("transfer #1 -> #2:", result1, result2)
        result1 = fill1()
        print("fill #1:", result1, result2)
    raise SystemExit(0)
elif (((volume % capacity2) == 0) and (capacity1 > capacity2)):
    result2 = fill2()
    print("fill #2:", result1, result2)
    while (((result1 + result2) != volume)):
        result1, result2 = transfer_to1()
        print("transfer #2 -> #1:", result1, result2)
        result2 = fill2()
        print("fill #2:", result1, result2)
    raise SystemExit(0)
else:
    if (capacity1 < capacity2):
        result2 = fill2()
        print ("fill #2:", result1, result2)
        result1, result2 = transfer_to1()
        print ("transfer #2 -> #1:", result1, result2)
        while (((result1 + result2) % capacity1) != 0):
            while (result2 != 0):
                result1 = empty1()
                print("empty #1:", result1, result2)
                if ((result1 + result2) == volume):
                    raise SystemExit(0)
                else: pass
                result1, result2 = transfer_to1()
                print("transfer #2 -> #1", result1, result2)
            result2 = fill2()
            print ("fill #2:", result1, result2)
            if ((result1 + result2) == volume):
                raise SystemExit(0)
            else: pass
            result1, result2 = transfer_to1()
            print("transfer #2 -> #1:", result1, result2)
    else:
        result1 = fill1()
        print ("fill #1:", result1, result2)
        result1, result2 = transfer_to2()
        print ("transfer #1 -> #2:", result1, result2)
        while (((result1 + result2) % capacity2) != 0):
            while (result1 != 0):
                result2 = empty2()
                print("empty #2:", result1, result2)
                if ((result1 + result2) == volume):
                    raise SystemExit(0)
                else: pass
                result1, result2 = transfer_to2()
                print("transfer #1 -> #2", result1, result2)
            result1 = fill1()
            print ("fill #1:", result1, result2)
            if ((result1 + result2) == volume):
                raise SystemExit(0)
            else: pass
            result1, result2 = transfer_to2()
            print("transfer #1 -> #2:", result1, result2)