import machine
import utime
pink = machine.Pin(0, machine.Pin.OUT)
green = machine.Pin(1, machine.Pin.OUT)
tulhuur = machine.Pin(12, machine.Pin.IN)
a=input()
while True:
    if a=="anivch":
        if tulhuur.value() == 1:
            pink.toggle()
            utime.sleep(0.2)
            green.value(0)
        else:
            green.toggle()
            utime.sleep(0.2)
            pink.value(0)
    if a=="as":
        if tulhuur.value() == 1:
            pink.value(1)
            green.value(0)
        else:
            green.value(1)
            pink.value(0)