from machine import Pin
from time import sleep
Button=Pin(28,Pin.IN,Pin.PULL_UP)
A=Pin(1,Pin.OUT)
B=Pin(3,Pin.OUT)
C=Pin(4,Pin.OUT)
D=Pin(5,Pin.OUT)
E=Pin(2,Pin.OUT)
F=Pin(6,Pin.OUT)
G=Pin(7,Pin.OUT)
n=0
while True:
    a=Button.value()
    print(a)
    if a==0:
        n=n+1
        if n==1:
            A.value(0)
            B.value(1)
            C.value(1)
            D.value(0)
            E.value(0)
            F.value(0)
            G.value(0)
            sleep(1)
        if n==2:
            A.value(0)
            B.value(1)
            C.value(1)
            D.value(0)
            E.value(0)
            F.value(0)
            G.value(0)
            sleep(1)