0,5,7,9,15,23,24,25,26,30 
0,26,25,24,23,15,9,7,5,30 
0,7,5,9,15,23,24,25,26,30 
0,30,24,7,5 
0,15,9 
0,9,30,26,25,24,23,15,7,5 
0,24,25,26,30 
0,5,7,9,15,23,24,25,26,30 
0,5,7,9,15,23,24,25,26,30 
