(;FF[POLYOMINO]SZ[14]VA[PENTA]EV[polyomino.ch.25.2.2]PB[Diamante]PW[Flegeton]SO[https://www.littlegolem.net];O[eede|jjkjki];B[swap];O[ffgfgegghf];B[jhjgighgif];O[hhihiiijji];B[jejdidhdhc];O[fdfcgcgbhb];B[ibiahagajb];O[icjckckdkb];B[kflflelglh];O[fhfigigjgk];B[fbebdbdcdd];O[cfbfbebdcd];B[ikilhlglim];O[ejekelfldj];B[cababbbc];O[jkkklkljli];B[adaeaf];O[cichdhbhah];B[hngnfnenem];O[dmcmcndncl];B[jnknkmlmll];O[mhmgmfmemd];B[kalalbmbma];O[ncnbna];B[dldkckcj];O[bkakalaman];B[mknknjnimi];O[mlmmnmnn];B[bgcgdgegfg];O[ac];B[blbm];O[pass];B[pass])