Проблема в replace

c = input()
c.split('\n')
axisX = 0
axisY = 0
for s in c:
    if ("move_up" in s):
        if (s != "move_up()"):
            axisY += int(s.replace("move_up(", "").replace(")", ""))
        else:
            axisY += 1
    elif ("move_down" in s):
        if (s != "move_down()"):
            axisY -= int(s.replace("move_down(", "").replace(")", ""))
        else:
            axisY -= 1
    elif ("move_left" in s):
        if (s != "move_left()"):
            axisX -= int(s.replace("move_left(", "").replace(")", ""))
        else:
            axisX -= 1
    elif ("move_right" in s):
        if (s != "move_right()"):
            axisX += int(s.replace("move_right(", "").replace(")", ""))
        else:
            axisX += 1
    elif ("for k in range" in s and "move_up" in s+1):
        if (s+1 != "move_up()"):
            axisY += int(s.replace("for k in range(", "").replace(")", "")) * int(s.replace("move_up(", "").replace(")", ""))
        else:
            axisY += int(s.replace("for k in range(", "").replace(")", ""))
    elif ("for k in range" in s and "move_down" in s+1):
        if (s+1 != "move_up()"):
            axisY -= int(s.replace("for k in range(", "").replace(")", "")) * int(s.replace("move_up(", "").replace(")", ""))
        else:
            axisY -= int(s.replace("for k in range(", "").replace(")", ""))
    elif ("for k in range" in s and "move_right" in s+1):
        if (s+1 != "move_up()"):
            axisX += int(s.replace("for k in range(", "").replace(")", "")) * int(s.replace("move_up(", "").replace(")", ""))
        else:
            axisX += int(s.replace("for k in range(", "").replace(")", ""))
    elif ("for k in range" in s and "move_left" in s+1):
        if (s+1 != "move_up()"):
            axisX -= int(s.replace("for k in range(", "").replace(")", "")) * int(s.replace("move_up(", "").replace(")", ""))
        else:
            axisX -= int(s.replace("for k in range(", "").replace(")", ""))
print(axisX, axisY)
if (axisX != 0):
    if (axisX < 0):
        print(f"move_left({axisX * -1})")
    else:
        print(f"move_right({axisX})")
if (axisY != 0):
    if (axisY < 0):
        print(f"move_down({axisY * -1})")
    else:
        print(f"move_up({axisY})")

Я написал print(axisX, axisY) для проверки. Выводит 0 0. Дело в replace. Как мне получить число из функции тогда? К примеру move_up(8) я должен получить 8.