x = 16, y = 16, rule = B/S123
boboobboobooobob$
bobobbbbbobbbbbb$
boboobbbboboobob$
bobooobbobboobbo$
obbobbbobbboobbb$
obobobobobooobob$
oobooooooobbbobb$
oobbooooobobooob$
obbbbobobbbbooob$
ooooboooobooboob$
bbbbbbbooooboobb$
oooobobobobobbbb$
ooobbboboobboobb$
bbbboobooooboboo$
booobbobobobbbbo$
ooobbbbobobbooob!