function turtleAttackCorner()
turtle.attack()
turtle.turnRight()
turtle.attack()
turtle.turnLeft()

function turtleAttackCentre()
turtle.attack()
turtle.turnRight()
turtle.attack()
turtle.turnRight()
turtle.attack()
turtle.turnRight()
turtle.attack()
turtle.turnRight()

function turtleDrop()
turtle.select(1)
turtle.drop()4
turtle.select(2)
turtle.drop()
turtle.select(3)
turtle.drop()
turtle.select(4)
turtle.drop()
turtle.select(5)
turtle.drop()
turtle.select(6)
turtle.drop()
turtle.select(7)
turtle.drop()
turtle.select(8)
turtle.drop()
turtle.select(9)
turtle.drop()
turtle.select(10)
turtle.drop()
turtle.select(11)
turtle.drop()
turtle.select(12)
turtle.drop()
turtle.select(13)
turtle.drop()
turtle.select(14)
turtle.drop()
turtle.select(15)
tutle.drop()
turtle.select(16)
turtle.drop()


function turtleCorner()
TurtleAttackCorner()
turtleDrop()

function turtleCentre()
turtleAttackCentre()
turtleDrop()