Example Grid Combo
1 col
1 col
1 col
1 col
1 col
1 col
1 col
1 col
1 col
1 col
1 col
1 col
2 col
2 col
2 col
2 col
2 col
2 col
3 col
3 col
3 col
3 col
4 col
4 col
4 col
6 col
6 col