(;FF[POLYOMINO]SZ[12]VA[SMALL]EV[polyomino.ld.SMALL]PB[Luca Cerrato]PW[Rolle]SO[https://www.littlegolem.net];O[eedece|hhihhi];B[swap];O[ffgfhfgg];B[jgjfjeie];O[fhfigigj];B[hdgdgefe];O[fdfcgchc];B[edecdcdd];O[hkikijjk];B[efegfgdf];O[idjdkdke];B[icibjbjc];O[bfafagbg];B[cgchdhbh];O[ejdjcjbj];B[aiajakbk];O[ebdbdaca];B[cbbbbaab];O[jijhkhki];B[cldlel];O[ccbcbd];B[fkgk];O[fagahaia];B[hliljlkl];O[lclbla];B[lkljlilh];O[lflg];B[fbgb];O[ig];B[ei];O[glfl];B[ka];O[pass];B[pass])