Livingwood/stone Turtle Program

i=1
j=1
k=1

function ReFuel()
  turtle.select(15)
  turtle.suckDown(1)
  turtle.refuel()
  turtle.select(1)
end

function Place()
i=1
repeat
  turtle.placeUp()
  turtle.forward()
  i=i+1
until i==3
end

function Circle()
  Place()
  turtle.turnRight()
  Place()
  turtle.turnRight()
  Place()
  turtle.turnRight()
  Place()
  turtle.turnRight()
end

function Dig()
i=1
repeat
  turtle.digUp()
  turtle.forward()
  i=i+1
until i==3
end

function Square()
  Dig()
  turtle.turnRight()
  Dig()
  turtle.turnRight()
  Dig()
  turtle.turnRight()
  Dig()
  turtle.turnRight()
end

function Stone()
  turtle.turnLeft()
  turtle.select(1)
  turtle.suck(8)
  turtle.turnRight()
  Circle()
  sleep(120)
  Square()
  Dump()
end

function Wood()
  turtle.turnRight()
  turtle.turnRight()
  turtle.suck(8)
  turtle.turnLeft()
  turtle.turnLeft()
  Circle()
  sleep(120)
  Square()
  Dump()
end

function Dump()
  turtle.forward()
  turtle.select(1)
  turtle.dropDown()
  turtle.select(1)
  turtle.back()
end

function run()
ReFuel()
j=1
repeat
  Stone()
  Wood()
  j=j+1
until j==5
end

repeat
  run()
until k==2