import sys
from math import cos, radians, sin

# Create a string with spaces proportional to a cosine of x in degrees
def make_dot_string(x):
	rad = radians(x)								# cos works with radians
	numspaces = int(20 * cos(radians(x)) + 20)		# scale to 0-40 spaces
	st = ' ' * numspaces + 'o'						# place 'o' after the spaces
	return st

def main():
	for i in range(0, 1800, 12):
		s = make_dot_string(i)
		print(s)

main()  