RLE:P11thumbtetramer

x = 31, y = 31, rule = B3/S23 bobbbbboobbbbbobobbbbboobbbbbob$ obobobbooobobbbobbbobooobbobobo$ bobobobbbbbbbbooobbbbbbbbobobob$ boobooobbbbooobbbooobbbboooboob$ bobobobooboboooooooboboobobobob$ obbbbobbbbbobbbobbbobbbbbobbbbo$ obobooooooooobobobooooooooobobo$ oobbbobboboboobbboobobobbobbboo$ obobbbbbobbboobbboobbbobbbbbobo$ obbbbbbobbbbobooobobbbbobbbbbbo$ ooobbbbbooboobbobbooboobbbbbooo$ ooboboboboobobobobobooboboboboo$ bobboobbbbooooobooooobbbboobbob$ obobobobobbbooboboobbbobobobobo$ oobbobbbboobobbobboboobbbbobboo$ obbboooobobbbooboobbboboooobbbo$ oobbobbbboobobbobboboobbbbobboo$ obobobobobbbooboboobbbobobobobo$ bobboobbbbooooobooooobbbboobbob$ ooboboboboobobobobobooboboboboo$ ooobbbbbooboobbobbooboobbbbbooo$ obbbbbbobbbbobooobobbbbobbbbbbo$ obobbbbbobbboobbboobbbobbbbbobo$ oobbbobboboboobbboobobobbobbboo$ obobooooooooobobobooooooooobobo$ obbbbobbbbbobbbobbbobbbbbobbbbo$ bobobobooboboooooooboboobobobob$ boobooobbbbooobbbooobbbboooboob$ bobobobbbbbbbbooobbbbbbbbobobob$ obobobbooobobbbobbbobooobbobobo$ bobbbbboobbbbbobobbbbboobbbbbob!