mine

local function check()
turtle.select(16)
if turtle.getItemCount() > 0 then
 turtle.select(1)
 turtle.turnRight()
 turtle.turnRight()
 turtle.place()
 for i = 2, 16 do
  turtle.select(i)
  turtle.drop()
 end
 sleep(5)
 turtle.select(1)
 turtle.dig()
 turtle.turnRight()
 turtle.turnRight()
end
turtle.select(1)
end

local function go()
turtle.dig()
check()
sleep(1)
while turtle.detect() == true do
 turtle.dig()
 check()
end
turtle.forward()
turtle.digUp()
check()
end

local function turn()
turtle.turnLeft()
go()
go()
go()
turtle.turnLeft()
end

local function turn2()
turtle.turnRight()
go()
go()
go()
turtle.turnRight()
end

local function strip()
for i = 0, 100 do
 go()
end
end

for i = 0, 50 do
 strip()
 turtle.turnLeft()
 go()
 turtle.turnLeft()
 strip()
 turtle.turnRight()
 go()
 turtle.turnRight()
end