Finite state machines: implementing
Step 2: Pick flip-flops
What kind?
Some combination of D and/or T
Use D1 to store q1 and T0 to store q0
Step 3: Use the flip-flop excitation tables
 to determine D and T
What input for D generates
an output of 1?
q1 q0 x q1+ q0+ z1 z0 D1 T0    
0 0 0 1 0 0 1 1      
0 0 1 0 1 0 1
0 1 0 0 1 1 1
0 1 1 1 0 1 1
1 0 0 0 1 1 1
1 0 1 0 0 1 1
1 1 0 d d d d
1 1 1 d d d d