(;FF[POLYOMINO]SZ[14]VA[PENTA]EV[ut.polyomino.1211.1.1]PB[Maurizio De Leo]PW[opmp]SO[https://www.littlegolem.net];O[ee|jjji];B[swap];O[ffgfgghghh];B[ikhkhjgjgi];O[fhfifjfkej];B[glflelekdk];O[dicibibjaj];B[ihigifjfhf];O[fdgdgcgbga];B[khkglglfmg];O[ckclcmdlbl];B[dmdncnenfn];O[heiejejdjc];B[kekdkckbka];O[amanbn];B[jljmimhmhn];O[emfmgmgn];B[ge];O[iiij];B[kklkmkllml];O[ecebdbcbda];B[knlnmnnnnm];O[baaaabacbc];B[limininh];O[ddcdcebe];B[hdidhchbib];O[egdgcgdf];B[nfnemend];O[afagah];B[mcmbnbna];O[pass];B[pass])