---

#!/usr/bin/python3

from pyrob.api import *


@task
def task_8_6():
    while (not wall_is_on_the_right()):
    	if (wall_is_beneath() and not wall_is_above()):
    		fill_cell()
    	move_right()
    if (wall_is_beneath() and not wall_is_above()):
    		fill_cell()


if __name__ == '__main__':
    run_tasks()