platform64

turtle.select(1)
for slot=1,8 do
for i=1,63 do
turtle.placeDown(i)
turtle.forward()
end
turtle.placeDown()
turtle.turnLeft()
turtle.forward()
turtle.turnLeft()
turtle.select(17-slot)
for j=1,63 do
turtle.placeDown(j)
turtle.forward()
end
turtle.placeDown()
turtle.turnRight()
turtle.forward()
turtle.turnRight()
turtle.select(slot+1)
end