portal controller

re=peripheral.wrap("right")
while true do

re.setFreq(1310)
if re.get()=="false" then
if turtle.select(1)=="false" then
turtle.suck()
turtle.select(1)
turtle.drop()
end
end
re.setFreq(1320)
if re.get()=="false" then
if turtle.select(2)=="false" then
turtle.suck()
turtle.select(2)
turtle.drop()
end
end
re.setFreq(1330)
if re.get()=="false" then
if turtle.select(3)=="false" then
turtle.suck()
turtle.select(3)
turtle.drop()
end
end
sleep(0.2)
end