(;FF[POLYOMINO]SZ[12]VA[SMALL]EV[polyomino.in.SMALL.147]PB[tumpi]PW[Omo321]SO[https://www.littlegolem.net];O[eeeddd|hhhgghih];B[swap];O[ffgfggfg];B[ifieidhd];O[fcgchcic];B[fieiehdi];O[dfdgdhcg];B[cjbjbibh];O[bfbeaead];B[jgkgkflf];O[jdjejfke];B[jcjbkckb];O[agahaiaj];B[gefefd];O[ebdbcbcc];B[iahagafa];O[bkckclbl];B[dkdlelek];O[djejfjfk];B[jijjijik];O[glhlil];B[kkkljl];O[gihiii];B[lhlilj];O[baaaab];B[ecdc];O[ldlc];B[cdcecf];O[jk];B[akal];O[kjki];B[la];O[lk];B[bc];O[pass];B[pass])