age sex

10 M

11 M

12 F

13 M

15 M

16 F

17 M

18 M

19 F

20 F

Output

age range M F

10-12 2 1

13-15 2 0

16-18 2 1

19-20 0 2

create table age(age tiny int,sex varchar(3))

insert into...