user
Explain the following
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assistant
=0: cell (2,3) fires. This is the sync pulse — all cells reset their phase.
t=1: (1,3),(2,2),(2,4),(3,3) fire
t=2: (1,2),(1,4),(3,2),(3,4) fire ← diagonal neighbors, delayed
t=3: (0,3),(2,1),(2,5),(4,3) fire
t=4: nothing fires
t=5: (2,3) fires again
The user gives me a fragment with no context and asks me to explain it. Nothing indicates what system this is from.