33
1504 0
752 752
0 1128
1880 376
1880 752
15 -990
20 -990
0 752
1128 376
-8 -989
376 752
19 -985
-2 -998
3 -990
18 -983
1128 1128
-17 -997
1504 752
15 -986
-15 -982
-15 -987
376 376
1504 1128
1880 1128
752 0
-16 -992
1128 752
376 1128
3 -985
0 0
1880 0
752 376
1128 0