(;FF[POLYOMINO]SZ[14]VA[PENTA]EV[polyomino.ch.14.1.1]PB[z]PW[Piapia]SO[https://www.littlegolem.net];O[ee|jjkj];B[swap];O[ffgfgghgig];B[iiihhijhjg];O[fhfigigjhj];B[ikhkgkhlhm];O[ejekfkfldk];B[gnfnfmendn];O[heiejejfjd];B[cmclckbkbj];O[egdgdhdici];B[aiahbhag];O[cfbfafbgbe];B[kfkekdkcjc];O[kglglhlilj];B[jlkllllkjm];O[ichchbhaia];B[idhdgdfded];O[cddddcec];B[decedfef];O[adacbcabaa];B[lblakaja];O[mfmemdne];B[mcncnd];O[mkmlmmlmkm];B[resign])