Mason's rule help

hello

sorry bothering but can someone help me with mason's rule?

i have a system with 2 input (Q1,Q2ª) and 3 output (H1,H2,H3). i need to get a TF1(Q1H1) and TF6(Q2H3). But i don't know how to solve this problem because i got a "short" direct way... what should i do? or where do i start?

http://tinypic.com/r/sdljwi/8

here's my problem thanks in advance...