180 0 20

180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20
180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20
180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20180 0 20