[bonjour]

最初由 justin_1 发布
Note 1f can go by herself

2m 2f go, 2m back
1f 3f go, 1f back
2m 3m go, 2m 2f back
1m 1f go, 3m 3f back
2m 3m go, 1f back
1f 2f go, 1f back
1f 3f go

is it right? I think it is.

You got it.