(;FF[POLYOMINO]SZ[14]VA[PENTA]EV[polyomino.ch.44.2.1]PB[Luca Cerrato]PW[AcetyleneLamp]SO[https://www.littlegolem.net];O[ee|jjkj];B[swap];O[fffgggghhh];B[iihiihiggi];O[hfifjfjg];B[fhehdhegef];O[fieidifjdj];B[deddedfdfe];O[gegdgcfcec];B[cicjckdkbj];O[chcgbgbfbe];B[aiahagafae];O[khlhliljlk];B[ikilhkgkfk];O[ekelflglgm];B[jmkmlmmmll];O[mgngnfnhne];B[mkmjmimh];O[dbcbbbbcca];B[lglfkgkfke];O[mdldkdjdid];B[hmhngnfn];O[dmdncmcnbm];B[gf];O[hbibiaja];B[hehdie];O[kblbmbnb];B[blalakam];O[mlnlnm];B[icjckc];O[kljl];B[resign])