Two-Faced does not mean that the starting formation must consist
entirely of Couples. It simply means that somewhere in the given call
someone will have to Replace an Arm Turn 1/2 with a Partner Trade.
For example, from a 3 & 1 Tidal setup, on a
Two-Faced
Spin Chain The Line,
some dancers would start with a normal Arm Turn 1/2.
Our point is that the caller can say 'Two-Faced
anything' instead
of 'Some Work Two-Faced, all
anything'.
EN: 80 Two-Faced $B$G$O(B,
$B;O$a$N(B formation $B$,A4$F%+%C%W%k$K$J$C$F$$$kI,MW$O$"$j$^$;$s(B.
$BC1$K(B, $B%3!<%k$N$I$3$+$G(B,
$BC/$+$,(B Arm Turn 1/2 $B$r(B Partner Trade $B$G(B replace $B$9$k$H$$$&$3$H$@$1$G$9(B.
$BNc$($P(B, 3 & 1 Tidal setup $B$+$i$N(B,
Two-Faced
Spin Chain The Line $B$G$O(B,
$B$"$k?M$OIaDL$N(B Arm Turn 1/2 $B$G;O$a$^$9(B.
$B;dC#$N
anything' $B$G$J$/(B,
'Two-Faced anything' $B$H8@$($k$H$$$&$3$H$G$9(B. JP: 80