(;FF[POLYOMINO]SZ[14]VA[PENTA]EV[polyomino.ch.3.3.4]PB[hyperpape]PW[hershoff]SO[https://www.littlegolem.net];O[eefeff|jjijjijhhj];B[swap];O[gghgigghgi];B[gkfkfjfiej];O[egeheididh];B[dkckcjcich];O[dfcfcgbfaf];B[kgkfjfkelf];O[gdhdidieje];B[jdjcicibhb];O[kdldlememf];B[gcfcecedfd];O[bhbibjbkah];B[lhmhmgng];O[cldlelflgl];B[hlhmiljljm];O[hkikjk];B[kklklllm];O[klkmknlnjn];B[kblbmbmcma];O[dddcdbebcd];B[gafaeada];O[bcbbbacaab];B[gnfnendncn];O[bmamalan];B[decebebdad];O[mmmlnlnk];B[mjnjni];O[ndncnbna];B[bl];O[kjkililj];B[akajai];O[nn];B[cbcc];O[pass];B[gegfhfhe];O[pass];B[pass])