Three$-$phase asynchronous motors will be controlled under the conditions specified below. Draw the control circuit diagram accordingly:

a$)$ Each motor will be controlled with its own start button, and there will be a single stop button for the system.

b$)$ After the first motor is started, the third motor will automatically start after $10$ seconds.

c$)$ After the second motor is started, the first motor will automatically start after $10$ seconds.

d$)$ After the third motor is started, the second motor will automatically start after $10$ seconds.

e$)$ When the first and third motors are running, the second motor will not operate.

f$)$ When the first and second motors are running, the third motor will not operate.

g$)$ When the third and second motors are running, the first motor will not operate.