cccc ccci cccl cccm cccp ccee ccel ccic ccii ccil ccim ccip ccix cclc ccli cclm cclx ccmc ccmm ccmp ccpe ccpl ccpm ccpp ccxi ccxl cec- cece ceci cecm cecp ceec ceel ceem ceil ceim ceip cel- celc cele celi cell ceme cemm cemp cepc cepe cepp cexe cicc cici ciee ciel ciii cili cill cilp cime cimi ciml cimm cimp cipp cixi clec clee clei clem clep clic clii clim clip clix clpp clpx clxi clxx cmcc cmec cmii cmip cmix cmli cmll cmlx cmmc cmmi cmml cmpc cmpi cmpl cmpp cpce cpcm cpep cpic cpim cpix cplc cpme cpmp cppm cxii cxix cxml cxxi cxxx e-cl eccc ecce ecci eccl eccm ecem ecil ecim ecip ecmi ecmp ecpm ecpp eeee eele eiec eiei eile eime eimi el-p elce elec elee elem elex elic elie elil elim elix elle elli elme elml elpe elpi emcc emel emex emic emii emil emim emix emle emlm emme emmi emml empc empe empi epcc epci epec epee epi- epic epie epil epip epix eple epll eppc eppp epxp excl exec exel exim expm iccc icci iccl iccp icec icee icel icem icex icle icll iclp icmc icme icmi icmm icmp icpc icpm iecc ieie iele ieme iiie iiii iimc iipm ilce ile- ilec ilex ilic ilie ill- ille illi illp ilme ilpe ilxx imci imec imel imep imix imli imlp imme immi impi impl impx ipcc ipce ipec ipex ipie ipil ipix ipmc ipmi ipmp ippc ipxe ixil ixml ixxi lccc lcce lccm lcpc lcpl lcpm lece leel leem leep leic leie leil leix lele leli lell leme lemi lemm lemp lepe lepi lepp lexi lexx lice liel liep liii lile lili lill limc lime limi liml limm limp lip- lipc lipe lipi lipl lipp lixi llcc lllc llll lmcc lmii lmmx lpec lppl lxii lxxi lxxx mccc mcci mccl mccx mcep mcic mcii mcil mcix mcli mclx mcmc mcmi mcml mcmx mcpc mcpp mcxc mcxi mcxl mec- mecc mece meel meem meep meic meil mel- melc mele meli mell memc meme meml memx mepe mexx micc mice mici miee miel miem miep miii mile mili mill mim- mime mimi mimp mipi mixe mixi mixx mlcc mlii mlix mlle mlpc mlxi mlxx mmcc mmci mmcl mmcm mmcx mmic mmii mmix mmli mmlp mmmc mmmm mmpc mmpi mmxi mmxl mmxx mpcc mpci mpec mpic mpie mplc mplm mpmc mppc mppe mppp mxii mxim mxml mxpx mxxi pccc pcce pccl pcem pcep pcim pcip pcll pcpm pcpp pece peci pecl peec peel peep peil peip pel- pele pell pelm pepe pepi picc pice pici piel piem piep piip pil- pile pili pill pilm pime pimi pimp pipe pipi pipp pixl pixx plcc plce ple- plec plee plei plex plie plim plip plpp pmcc pmcl pmel pmip pmle pmmp pmpm ppcc ppci ppcm ppic ppie pple ppli ppml pppp xcel xcii xeme xexe xiii xil- xili xill xilp xipe xixi xlii xlix xlpe xmii xmpp xpcc xplm xxii xxix xxxi xxxx