C4 -- Static Set ➔ Resolve (Normal sequence)   (Medium)
(any Tag call) Flow, (anything Coord|React) To A Diamond, Double Down, Go First Class, Interlocked Phantom Boxes, Replace The Column, Settle Back

Heads Reverse The Top,

Reactivate To A Diamond Chain Thru (or reactivate to a diamond; finish diamond chain thru),

Double Down,

Interlocked Phantom Boxes Flip Er's Flow,

Split Phantom Waves Go First Class,

Split Phantom Columns Replace The Column,

Phantom Columns Replace The Column,

Replace The Column,

Settle Back,

Wrong-Way Promenade Home

Somehow I would like to use double echo split phantom columns replace the column - unfortunately we don't use split as a concept in split phantom columns ...