
2,
3,
6,
7,
9,
10,
14
1,1,1,1,1,1,1,1,1,1,1,1,1,1
1,1,1,1,1,1,1,1,1,1,1,1,1,1
:low_num - :high_num of :total_num
:num of :total_num













