450*450
0
0
450*450
0
0
450*450
2
0
450*450
0
0
450*450
2
0
450*450
0
0
288*450
1
0
450*450
1
0
450*450
0
0
434*450
0
0
360*450
1
0
563*450
0
0
360*450
1
0
360*450
1
0
563*450
0
0
450*450
0
0
502*450
0
0
450*450
0
0
450*450
0
0
375*450
0
0
270*450
1
0
450*450
1
0
450*450
0
0
450*450
0
0
563*450
0
0