Isolate

This is not generally used as a call in its own right. It is used in the definition of other calls (Along, Stimulate), and callers may direct specific people to Isolate.

It is the ends' part of Lockit or Fan the Top.

\sxvdiamonds{g2e,b1s,g3w,b2n} \sdform{\girl[150,0]1e\cr\girl4n,\boy3n,\boy4s,\boy2n,\boy1s,\girl2s\cr\girl[350,0]3w\cr}
2 4 1 3 3 1 2 4 1 4 3 3 4 2 1 2
before Side Girls Isolate after