# k 
3 3 
5 3 17 8 
0 7 
1 17 
0 
#  nq @$!i   QTg#l     
2 5 
37 42 52 14 54 11 44 18 29 16 
2 2
2 1 1 1 
2 2
1.0 2.0 3 4
