cccc cccf cccl cccu ccee ccel ccfc ccff ccfl ccgc cclc cclg ccuc cec- cece ceec ceel cef- cefc cege cel- celc cele celf cell cfcf cfcl cgcc cgcg cgel cgfc clec clee clef cleg cleu clue cucc cuce cufc cuff culc cule cull e-cl eccc ecce eccl ecef ecfc eeee eefe eefl eele ef-g egcc egcg egec egee egel egge eglc egle eglu elce elec elee elef elfc elfe elgg elle ellu elue elul eufc euge eule fccf fece feel fefc fefe feff fege fegg fele felf fell ffcc ffee ffff flcl flee fleg flue fluf fuc- fuel fufc fuff fufu fuge fugu fule full fulu gc-c gccc gccf gcfc gclc gece geel gefe gege gegg gegl gele gelf gelg gell gelu geue geul gfcf ggcl ggfg gggg glcc glce glee gleg gleu glfc glge glue glug guel gufc guff guge gugg gugu gule gulf gull gulu lccc lcce lcfc lcfg le-u lece leef leel lefe leff lege legg lele lell lelu leuc lfcc lgfl llcc llef lleu llgc lllc llll luce luef lueg lufe luff lufu luge lugg lugu lule lull lulu ucel uele uell ufcu ufel uffe ugcc ugcg uguu ulcc ulee ulfe ulle ulul uulu uuuu