A sequential circuit has one JK flip$-$flop A and one T flip$-$flop $B,$ two inputs $x$ and $y,$ and one output $z.$ The flip$-$flop input

equations and circuit output equation are:

$J_A=A^{\text{'}}**x$

$K_A=B**y$

$T_B=A**B^{\text{'}}+y$

$z=A+B+B^{\text{'}}+x**y$

$($a$)$ Draw the logic diagram of the circuit