R3,C2,S5-8,17-18,21,24,26-27,B7-8,17,19,22-28,N2

The 1st stable, interesting and fertile 2-state L2 rule. Found by HROT rulesrc. It has a reasonably common c/4d and c/2o as well as a rarer 4c/15o.

Known Periods
2
4
25

Catalysts
c/4d Eater
Failed Conduit

Syntheses
3G c/2o
4G c/2o
3G 4c/15o
5G P25
3G Wickstrecher

Other Patterns
Diehard