（1 2 3 4 5 6 （1 2 3 4 5 6

2 3 1 5 6 4） 2 3 1 5 6 4）

my answer is ( 1 2 3 4 5 6

3 1 2 6 4 5)

am i right?

but the next one i have no idea at all.

(1,3,6)(1,2,6,5)(4,5) any one can help me ?? thank you! if you know the answer, could u plz tell me how you do this kind of question? details would be very appreciated! cheers!