要显示成这样: less than 10
aaaaaaaaaaaaaa 1
bbbbbbbbbbbbbb 2
cccccccccccccc 3
between 10-20
dddddddddddddd 10
eeeeeeeeeeeeee 12
over 20
ffffffffffffff 33
aaaaaaaaaaaaaa 1
bbbbbbbbbbbbbb 2
cccccccccccccc 3
between 10-20
dddddddddddddd 10
eeeeeeeeeeeeee 12
over 20
ffffffffffffff 33
insert summary这两个选项都去哪里找到的?