The task is to implement the circuit using a multiplexer with $3$ control inputs and $8$ information inputs, as shown in the figure. Connect a$,$b$,$c to the control inputs, where a is msb$.$ Specify what should be supplied to the logical inputs $000-111$ : variable $d$ or its negation $(-d),$ or a logical constant $0$ or $1.$ Appropriate markings should be given at all inputs of the multiplexer $000-111,$ without separating them $($with a space or other separator$),$ for example, $0d1d0-d1-d.$

$\backslash$table$[[,\backslash$table$[[$Karnaugh table$],[q=f(a,b,c,d)$