2 through 4 |
2 |
2 in front . |
5 through 10 |
3 |
2 in front , 1 in second seat . |
11 through 15 |
5 |
2 in front , 1 in second seat , 1 in third seat , 1 in fourth seat . |
16 through 22 |
7 |
2 in front , 2 in second seat , 2 in third seat , 1 in fourth seat . |