0 0 0 0 0 0 0 0 0 0 0 0 0 0 a a a 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 0 a a a a a a a a a 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 a a a a a a a a a a a a a 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 a a a a a a a a a a a a a a a 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 a a a a a a 0 0 0 0 0 0 a a a a a 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 a a a a a 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0
0 0 0 0 0 0 a a a a a 0 0 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 0 0 a a a 0 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 0 a a a a a 0 0 0 0 0 0
0 0 0 0 0 0 a a a a a 0 0 0 0 0 0 0 0 0 0 a a a a a 0 0 0 0 0 0
0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 a a a a a a 0 0 0 0 0 0
0 0 0 0 0 0 0 a a a a a 0 0 0 0 0 0 0 a a a a a a a 0 0 0 0 0 0
0 0 0 0 0 0 0 0 a a a a a a a 0 a a a a a a a a a a 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 a a a a a a a a a a a a 0 a a a a 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 a a a a a a a a a a 0 0 a a a a 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 a a a a a a 0 0 0 0 a a a a 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 0 0 0 a a a a 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 0 0 0 a a a 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 0 0 0 a a a a 0 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0
0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 0 a a a a a 0 0 0 0 0 0 0
0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 a a a a a 0 0 0 0 0 0 0 a a a a 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 a a a a a 0 0 0 0 a a a a a a 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 a a a a a a a a a a a a a 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 a a a a a a a a a a 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 a a a a a a a 0 0 0 0 0 0 0 0 0 0 0 0 0
