Phantom as Couples, Phantom Tandem, Phantom Couples Twosome, etc.

Expand the setup to a 4x4 if possible, and then, with phantoms where necessary, form the required Couples or Tandem pairs and do the call.

\syhBBBBs{b2n,g2n,.+.,g3s,.+.,.+.,.+.,b3s} \sxhBBBBs{g2w,b3e,b2w,.+.,.+.,g3e,.+.,.+.}
2 4 2 4 + + 3 1 + + + + + + 3 1 2 4 3 1 2 4 + + + + 3 1 + + + +
before Phantom Tandem Follow Your Leader after


Phantoms are always placed to make a 4x4 if that is possible, even if that seems incongruous:

\syhlines{b2n,g2s,g3n,b3s} \syvBBBBs{.+.,b2e,g3w,.+.,g2e,.+.,.+.,b3w}
2 4 2 4 3 1 3 1 + + 2 4 3 1 + + 2 4 + + + + 3 1
before Phantom Tandem Lockit after


The only time this is not done is if the initial formation already has people outside of the 4x4 boundary. In that case a 2x8 is formed.

\sxhBBBBs{.+.,.+.,b4n,.+.,.+.,b3s,g4n,g3n} \syhBBBBs{.+.,.+.,.+.,b1w,g4e,.+.,g3e,b4w}
+ + + + 4 2 + + + + 3 1 4 2 3 1 + + + + + + 1 3 4 2 + + 3 1 4 2
before Phantom Tandem Lockit after