Any individual dancer can 1/4 In | Out
if they have a reference point.
Find the reference point and then turn 1/4 toward or away from it.
Since such a distinction is somewhat esoteric, we advise callers to avoid
this situation (unless you like to workshop esoteric instances of calls)
by explicitly stating what you want. For example, you could say
(Working on) each side, 1/4 In | Out
or Centers 1/4 Out
followed by Ends 1/4 In
. Or, you can use terms
such as Face In
and Face Out
, for which the reference point
is the center of the set. EN: 190