(;FF[POLYOMINO]SZ[14]VA[PENTA]EV[polyomino.ch.7.3.1]PB[vector]PW[RoByN]SO[https://www.littlegolem.net];O[eeed|jjjkkj];B[swap];O[fffgggghhh];B[iiihighigi];O[hfifjfjgie];B[fhehegefei];O[fifjejgjfk];B[fegehegfgd];O[fcgchchdhb];B[ilhlhkgkgl];O[khlhliljlk];B[idjdjekekf];O[iajajbjckc];B[klllmlmklm];O[dccccdcedb];B[djdkekelem];O[dfdgdhdi];B[lgmgmfmene];O[ldlelfmdnd];B[cichcgcfbf];O[cjbjbkckcl];B[agahaiajak];O[dmdncnenfn];B[jmjninkn];O[cababbab];B[blbmaman];O[eafaga];B[dedd];O[gmhmimhn];B[ecebfbgb];O[lblamananb];B[nhninj];O[jl];B[mn];O[pass];B[pass])