Niigaahz comin to beaker night

from karel import *

def drop_beepers_everywhere():
    while front_is_clear():
        put_beeper()
        move()

    turn_left()
    turn_left()
    put_beeper()

def leave_one():
    while beepers_present():
        pick_beeper()
        move_to_other_side()

def move_to_other_side():
    move()
    while beepers_present():
        if front_is_clear():
            move()
        else:
            pick_beeper()

    turn_left()
    turn_left()
    move()

begin_karel_program()
drop_beepers_everywhere()
leave_one()
put_beeper()
end_karel_program()