450*450
0
0
450*450
0
0
450*450
0
0
450*450
0
0
450*450
0
0
450*450
1
0
450*450
0
0
450*450
0
0
450*450
0
0
384*450
2
0
450*450
0
0
450*450
0
0
450*450
0
0
450*450
0
0
450*450
1
0
450*450
0
0
450*450
0
0
450*450
1
0
450*450
0
0
450*450
0
0
616*450
0
0
450*450
0
0
690*450
0
0
450*450
0
0
450*450
0
0