cccc cccf ccci cccl cccm ccfc ccff ccfi ccfl ccic ccii ccil ccim cclc ccli cclm ccmc ccmm ccoc ccom cfcf cfcl cfcm cfco cfcy cfmi cfml cfmo cfom cfym cicc cici cico ciff cifl ciii cili cill cilo cimi ciml cimm cimo clic clif clii clim clio clof clom cloo cloy cly- clym cmcc cmii cmli cmll cmmc cmmi cmml cmoc cmoy coco cofc coff cofi coif coil col- coli coll colm colo coly com- comc coml comm como coof cool coom coyf coyl coyo cyc- cycc cycl cyfi cyl- cylc cyll cym- cymo cyy- cyyc fccf fcic fcii fcim ffcc ffff ffii ficc fico fifc fiff fifi fifm fifo fiii fiil fili fill film filo fimo flcl flic flii flim floc flom floo floy flyi fmic fmyi foci foco fofo foil folc foli foll folo foly fomc fomo fomy foof fool foom foyl fyfi fyli iccc iccf icci iccl icco icll icmc icmi icmm icoc icom ifco iffy ific ifil ifim ifmc ifmy ifyo iiii iiio iimc iioi iioo ilic ilio ill- illi illo illy ilmo iloc iloo ilym imci imco imfi imli immi immo immy imof ioci iofc ioii ioio iolo iomo ioof iooi iooo lccc lccm lcfc lfcc lico liff lifl lifo liii lili lill lilo lily limc limi liml limm limo limy lio- liom liyl llcc lllc llll lloc lloo lmcc lmfm lmii locc loci loco loff lofi loic loif loli loll lolo loly lomi lomm lomo lomy looc loof lool loom lyc- lyco lyff lyfy lyif lyly lymm lyo- lyyf mccc mcci mccl mcfc mcfy mcic mcii mcil mcli mcmc mcmi mcml mfcc micc mici mico mifc miff mifi miii miio milf mili mill milo mily mim- mimi mimo mimy mio- miol mlcc mlii mlym mmcc mmci mmcl mmcm mmff mmic mmii mmli mmmc mmmm mmyy mocl moco moff mofo moif moii moil moio moli moll molo moly momi momo momy mooc mool moyl moyo myc- myco myi- myl- myli myll mylo mymy myo- occc occi oclc ocml ocom ofcl off- offc offo offy ofml ofmy oici oiii oily oiyl olcc olic olim olio olli ollo olly olmi olmo olof olom olyf omic omim omio omo- omoi omoo ooff oofy oolo oooo oyly yccc yiff yili yill ylli ymci ymfc yoff yoli yoll yolo yoly yomi yomo yoof yool yoyo yyff yyyy