(;FF[POLYOMINO]SZ[14]VA[PENTA]EV[ut.polyomino.1172.1.1]PB[eratosthenes]PW[Nagy Fathy]SO[https://www.littlegolem.net];O[eeedec|jjkjljli];B[fffgggghhh];O[iihigifiei];B[ehdhdidjej];O[jhjgigifhf];B[geheiejejf];O[kfkekdkcjc];B[fbgbhbibhc];O[idhdgdgcfc];B[dbdaeacbbb];O[ikhkhlhmgm];B[fkflfmgkel];O[fnendndmdl];B[ckclcmbmbl];O[lgmgmhmfme];B[kgkhkilh];O[mknknjmlnl];B[jakakblb];O[eb];B[dfcfcgcebf];O[dcdddecdbd];B[gnhninimil];O[jlklkmknlm];B[lfleldmd];O[ndncnbmc];B[aead];O[efegdg];B[bhbiaiah];O[chcicj];B[mi];O[bkak];B[nenfngnh];O[fagahaia];B[pass];O[pass])