16
0
16
0
16
0
16
0
16
0
16
0
0
2
0
2
0
2
0
2
0
2
0
2
0
16
0
16
0
16
0
16
0
16
0
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
16
0
16
0
16
0
16
0
16
0
7
0
7
0
7
0
7
0
7
0
7
16
0
16
0
16
0
16
0
16
0
16
0
22
120
