From parallel mini-waves (which may be part of an ocean wave
or the center dancers in a two faced line), the in-facing dancers
will step forward, turn 3/4 using the hand which was joined in the
mini-wave and return to the spot vacated by the out-facing dancer.
At the same the out-facing dancer will step forward, turn 3/4
towards the hand used in the mini-wave and join their original partner,
but using the other hand.

From a quarter tag formation (a wave between 2 in-facing couples or
a mini-wave between 2 in-facing dancers) all extend, join which ever
hand used in the original mini-wave, and turn 3/4 to form a new wave.

In all cases, Follow Your Neighbor is a four dancer move;
in this diagram each group of four is moving separately