____groups of_____
3 groups of 6
____groups of_____
2 groups of 8
____groups of_____
5 groups of 5
____groups of_____
8 groups of 3
____groups of_____
3 groups of 10
____groups of_____
2 groups of 5
____groups of_____
6 groups of 3
____groups of_____
3 groups of 5
____groups of_____
6 groups of 4
____groups of_____
4 groups of 9
____groups of_____
5 groups of 4
____groups of_____
4 groups of 4
____groups of_____
4 groups of 3
____groups of_____
2 groups of 3
____groups of_____
3 groups of 8
____groups of_____
6 groups of 5
____groups of_____
4 groups of 8
____groups of_____
3 groups of 3
____groups of_____
2 groups of 10