i cant think of a syntax to do this.
for example #students : 43
min number of students per group: 2 max number of students per group: 3
%there will be 13 groups with 3 members and 2 groups with 2 members.
what if min =3, max = 4?
%there will be 10 groups with 4 members and 1 group with 3.
and so on. it differs depending on the given. i cant think of a syntax for this. :/