(;FF[POLYOMINO]SZ[14]VA[PENTA]EV[ut.polyomino.1172.1.1]PB[eratosthenes]PW[Luca Cerrato ?]SO[https://www.littlegolem.net];O[eeedec|jjkjljli];B[ffgfhfhgge];O[iihigihhhj];B[ghfhfifjgj];O[gkfkekejei];B[hkhlglgmfm];O[dldmemenfn];B[egdgdhchbh];O[ckcjcibibj];B[ihjhkhkiji];O[igjgkglgjf];B[iejekekfkd];O[ahagafaebe];B[aiajakalbk];O[blbmambncn];B[cfcecdbdad];O[ikilimhmhn];B[lcmcmdmbnc];O[mfmeleld];B[nenfngnhni];O[kcjckbkala];B[mjmklkkkjk];O[jnknlnkmkl];B[hdhcicib];O[ggfg];B[nlnmnnmm];O[efdfde];B[hagafafb];O[fefdfcgd];B[db];O[ebeadacacb];B[clcm];O[bc];B[pass];O[pass])