12 Matrix [Split] [Interlocked] Phantom C/L/W

These are like Split Phantom C/L/W, etc., but the columns, lines, or waves are short — only 3 spots. The concepts are done from a 3x4 matrix.

\syhBBBs{.+.,b1n,g3n,g2s,b4s,.+.} \syhBBBs{b1n,g2n,.+.,.+.,g3s,b4s}
+ + 1 3 3 1 2 4 4 2 + + 1 3 2 4 + + + + 3 1 4 2
before 12 Matrix Split Phantom Lines In Roll Circulate after