cobble with move

local robot = require("robot")
local com = require("component")
local sides = require("sides")
local comp = require("computer")
local os = require("os")
local craft = com.crafting

bat = comp.energy()
slots = {1, 2, 5, 6}

home = {0, 5, 10}





function goHome()
        cleanUp()
        robot.up()
        robot.up()
        robot.turnRight()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.turnRight()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.turnRight()
        robot.turnRight()
        robot.down()
        robot.down()
        robot.down()

    end
function pullStone(i)
    robot.select(i)
    return robot.suck(16)
end

function cleanUp()
    for i, slot in ipairs(slots) do
        robot.select(slot)
        robot.drop()
    end
end
function charge()
    com.redstone.setOutput(sides.back, 15)
    while(bat < 19800) do
        print("battery: ", bat)
        bat = comp.energy()
    end
    com.redstone.setOutput(sides.back, 0)
end
function work()
        robot.up()
        robot.up()
        robot.up()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.turnLeft()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.forward()
        robot.down()
        robot.down()
        robot.turnRight()
end

charge()
work()
while(true) do
    valid = true
    bat = comp.energy()
    if(bat < 10000 ) then
        os.execute("cls")
        goHome()
        charge()
        work()
    end
    red = com.redstone.getInput(sides.back)
    if(red > 1 ) then
        goHome()
        os.exit()
    end
    for i, slot in ipairs(slots) do
        if (pullStone(slot) ~= 16) then
            cleanUp()
            goHome()
            os.execute("cls")
            os.sleep(60)
            work()
            valid = false
            break
        end
    end

    if (valid) then
        robot.select(4)
        craft.craft(64)
        robot.dropDown()
    end
end