cccc ccci cccl cccm ccgc ccgt ccic ccii ccil ccim cclc cclg ccli cclm ccmc ccmm cctc cctl cctt cgcc cgcg cgmc cgtl cicc cici cict cigi ciii ciit cili cill cilt cimi ciml cimm citg citi citl citt city clic clig clii clim clit clmg cltc cly- clym cmcc cmii cmli cmll cmmc cmmi cmml cmtc ctic ctlg cyc- cycc cycl cygm cyl- cylc cyll cym- cyt- cyy- cyyc gc-c gccc gcic gcii gclc gclm gcmc gctc ggcl gggg gigg gigi gilg gili gill gilt glcc gli- glic glim glit glyc glyg glyt gmit gmlc gmml gyil gyll gylt gytt iccc icci iccl icct icgc icll icmc icmi icmm icmt igcc igcm iggy igil igli igly iiii iiit iimc iitm iitt ilic ilit ill- illi illt illy ilym imci imit imli immi immt immy itcm itgc itic itil itim itll itty itym lccc lccm lctl lctm lict ligc ligg ligi liig liii lilg lili lill lilt lily limc limi liml limm limy liti litl litt lity liyl llcc llgc lllc llll lmcc lmii ltcc ltcg ltci lttc lyc- lyit lyly lymm lytt mccc mcci mccl mcic mcii mcil mcit mcli mclt mcmc mcmi mcml mcmt mctc mgit mgmt micc mici mict migg migi miii miit mili mill milt mily mim- mimi mimy mit- mitc miti mitm mitt mity mlcc mlii mlit mlym mmcc mmcg mmci mmcl mmcm mmct mmic mmii mmli mmmc mmmm mmyy myc- myi- myit myl- myli myll mylt mymy tccc tctc tgcc tgtc ticc tigi tigm tigy tiit till tilt tily timi timm titc titi titt tiyi tlgc tlli tmcc tmcm tmil tmtt ttim ttml tttt ttyl tyl- tyll tyti tytt tyty yccc yctc yili yill yilt yiti ylli ymci yyyy