This digital logic problem was solved incorrectly $($in this case, just the last part$).$ How would this be done correctly?

$(10$ points$)$ Given the circuit shown, fill in the timing chart below. Assume

the outputs Q$1=$Q$2=0$ initially. The input value the flip$-$flop sees is the

value immediately prior to the clock change, not the value after the clock

change, i$.$e$.,$ if the input changes at the clock edge, use the input value just before the clock changes.