strip

function forward()
 for i=1,3 do
  turtle.dig()
  turtle.forward()
  turtle.digUp()
 end
end

function up()
 turtle.up()
 turtle.turnLeft()
end

function mine()
 for i=1,5 do
  turtle.dig()
  turtle.forward()
 end
end

function right()
 turtle.turnRight()
 turtle.turnRight()
 for i=1,5 do
 turtle.forward()
 end
end

function reset()
turtle.turnLeft()
turtle.forward()
turtle.select(16)
turtle.placeDown()
turtle.turnRight()
turtle.turnRight()
turtle.forward()
turtle.down()
end

for i=1,10 do
forward()
up()
mine()
right()
mine()
right()
reset()
end