0
11
11
0
0
11
11
0
0
11
11
0
0
11
11
0
0
0
0
252
252
0
0
0
0
0
0
252
252
0
0
0
252
0
0
0
0
0
0
252
0
252
252
252
252
252
252
0
0
0
252
252
252
252
0
0
0
0
0
0
0
0
0
0
