import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)

ADDRESS_PINS = [
    4, 17, 27, 22, 10, 9, 11, 5, 6, 13, 19, 26, 21, 20, 16, 12,
]


for pin in ADDRESS_PINS:
    GPIO.setup(pin, GPIO.IN)


while True:
    result = ""

    for i in range(0, 16):
        if GPIO.input(i):
            result += "1"
        else:
            result += "0"

    print(result)