Mod 9 synchronous counter using t-flip flop?

Designing of a mod 6 counter containing several steps .

1st step is tabulating the present state - next state table

In up counter from 000 to 111.

so the we write excitation table for JK flip flop.

Then we find equations for each J & K using K- map.

so the first step is P-S table

Q2 Q1 Q0 Q2 Q1 Q0 J2