from machine import Pin,ADC
from time import sleep
x=ADC(26)
y=ADC(27)
a=Pin(0,Pin.OUT)
b=Pin(1,Pin.OUT)
c=Pin(2,Pin.OUT)
d=Pin(3,Pin.OUT)
e=Pin(4,Pin.OUT)
f=Pin(5,Pin.OUT)
g=Pin(6,Pin.OUT)
h=Pin(7,Pin.OUT)
i=Pin(8,Pin.OUT)
j=Pin(9,Pin.OUT)
k=Pin(10,Pin.OUT)
l=Pin(11,Pin.OUT)
m=Pin(12,Pin.OUT)
n=Pin(13,Pin.OUT)
p=Pin(14,Pin.OUT)
q=Pin(15,Pin.OUT)
q=Pin(16,Pin.OUT)
u=Pin(17,Pin.OUT)
v=Pin(18,Pin.OUT)
w=Pin(19,Pin.OUT)
cf=100/65535
while(1):
    if( x.read_u16()*cf<50):
        a.on()
        sleep(0.1)
        a.off()
        b.on()
        sleep(0.1)
        b.off()
        c.on()
        sleep(0.1)
        c.off()
        d.on()
        sleep(0.1)
        d.off()
    elif( y.read_u16()*cf>50):
         f.on()
         sleep(0.1)
         f.off()
         g.on()
         sleep(0.1)
         g.off()
         h.on()
         sleep(0.1)
         h.off()
         i.on()
         sleep(0.1)
         i.off()
         j.on()
         sleep(0.1)
         j.off()