VirtualTurtle/yervandsargsyan			VirtualTurtle/sus801
f	1	def turtle(coord, direction):	f	1	def turtle(coord, direction):
	2	x = coord[0]		2	x = coord[0]
	3	y = coord[1]		3	y = coord[1]
n	4	way = yield direction	n	4	direc = yield direction
	5	while way:		5	while direc:
	6	if way == 'f':		6	if direc == 'f':
	7	if direction == 0:		7	if direction == 0:
	8	x += 1		8	x += 1
	9	elif direction == 1:		9	elif direction == 1:
	10	y += 1		10	y += 1
	11	elif direction == 2:		11	elif direction == 2:
	12	x -= 1		12	x -= 1
	13	else:		13	else:
	14	y -= 1		14	y -= 1
n	15	elif way == 'l':	n	15	elif direc == 'l':
	16	direction = (direction+1) % 4		16	direction = (direction+1) % 4
	17	else:		17	else:
	18	if direction == 0:		18	if direction == 0:
	19	direction = 3		19	direction = 3
	20	elif direction == 1:		20	elif direction == 1:
	21	direction = 0		21	direction = 0
	22	elif direction == 2:		22	elif direction == 2:
	23	direction = 1		23	direction = 1
	24	else:		24	else:
	25	direction = 2		25	direction = 2
t	26	way = yield(x, y)	t	26	direc = yield(x, y)
	27			27

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