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: 
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: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: 
0: