var Tuple = (Pushups: 40, Pullups: 20, Squats: 30)

var (Push_ups, Pull_ups, Squ_ats) = Tuple

var friendTuple = (Pushups: 30, Pullups: 10, Squats: 40)

var (friPush_ups, friPull_ups, friSqu_ats) = friendTuple

(Push_ups = friPush_ups, Pull_ups = friPull_ups, Squ_ats = friSqu_ats)

(Push_ups, Pull_ups, Squ_ats) = (friPush_ups, friPull_ups, friSqu_ats)

Tuple = friendTuple