for y = 1, 5 do
for x = 1, 15 do
for z = 1, 30 do
turtle.dig()
turtle.forward()
end
turtle.turnRight()
turtle.dig()
turtle.forward()
turtle.turnRight()
for z2 = 1, 30 do
turtle.dig()
turtle.forward()
end
turtle.turnLeft()
turtle.dig()
turtle.forward()
turtle.turnLeft()
end
turtle.digUp()
turtle.up()
turtle.turnRIght()
turtle.turnRight()
end