(;FF[POLYOMINO]SZ[12]VA[SMALL]EV[polyomino.in.SMALL.39]PB[gridgo]PW[David Milne]SO[https://www.littlegolem.net];O[ee|hhih];B[fffggggh];O[gififheh];B[hfifigjg];O[dgdfdedd];B[fdfcecdc];O[jikikhkg];B[cdcecfcg];O[jfjeiejd];B[kfkekdkc];O[icibhchd];B[cbbbbcba];O[chcidibi];B[gbhbha];O[ijikhjhk];B[bhahai];O[ajakbkck];B[adaeaf];O[cc];B[faeada];O[jakala];B[bjcjdjdk];O[ejekfk];B[hiii];O[ljlkkk];B[jjjk];O[bgbfbebd];B[ge];O[lfleld];B[pass];O[dbeb];B[pass];O[gl];B[resign])