cccc cccf ccci cccl cccp ccfc ccff ccfi ccfl ccic ccii ccil ccip ccir ccix cclc ccli cclx ccnc ccnf ccni ccnp ccnr ccoc ccpl ccpn ccpp ccpr ccrc ccrf ccri ccrl ccrp ccxi ccxl cfcf cfcl cfcn cfco cffr cfix cfln cfni cfnr cfor cfox cfpl cfpo cfpr cfrn cfrp cfrx cicc cici cico cicr ciff cifl ciii cili cill cilo cilp cin- cinc cinf cini cino cion cior cipf cipo cipp circ ciri cirl ciro cirr cixi clic clif clii clin clio clip clir clix clof clon cloo clop clor clox clpp clpx clri clro clxi clxx cnci cnco cncp cnic cnrc cnrr coco cocp cofc coff cofi coif coil coin coip coir coix col- coli coll coln colo colp con- conc conf coni conn cono coof cool coon coop copi copo copp copr cor- corc corf cori corl corn coro corp corr cpff cpic cpif cpio cpix cplc cpni cpox cpri crcc crcr crfc crfl cric crif crin crip crlf croc crol cron croo crop cror crpc cxii cxix cxpo cxro cxxi cxxx fccf fccp fcic fcii fcnl ffcc ffff ffii ffrr ficc fico fifc fiff fifi fifo fiii fiil fili fill filn filo fini finn fino finp fion fior fipp firn fixx flcl flic flii flin flip flix flnc floc flon floo flop flor flox fnci fnlc foci foco fofo foil foin foix folc foli foll folo folr folx fono foof fool foon fopp for- fori forl forn foro forr foxx fp-c fpcc fpin fplc fprf frcc frcn frcp frfc fric fril frin frio frip frol fron frop i-no iccc iccf icci iccl iccn icco iccp iccr icll iclp iclr icnc icoc icon icor icpc icpo icrc icrf icrr ifco ifcp ific ifil ifni ifno ifnr ifor ifpo ifrf ifri iiii iiio iino iioi iioo iiop iipf iirc ilic ilin ilio ilir ill- illi illo illp ilni ilno iloc iloo ilpr ilxx inci incl inco incr infi infl info infp inni inno innr ino- inoi inol inon inor inox inp- inpi inpp inri inro ioci iocp iofc ioii ioio iolo ioni ionn iono ioof iooi iooo iopl iori ipcc ipfc ipil ipin ipix iplo ipop ippc ippf ippo ippr ipri ircc ircx iri- iric iril irin irio irip irix iroc iron irop irpc irrc irri ixil ixxi lccc lcfc lcfr lcor lcpc lcpl lcrl lfcc lico licr liff lifl lifo lifx liii liin liir lili lill lilo linc linn lino linx lio- lion lior lip- lipc lipi lipl lipo lipp lirc liri lirl lirn liro lirp lirr lixi llcc lllc llll lloc lloo lncr locc loci locn loco loff lofi lofn loic loif loin loir loix loli loll lolo loni lono lonr looc loof lool loon loop loor lopi lopp lori lorn loro lox- loxo lpfp lppl lprp lpxn lrfc lric lrif lroc lroi lron lrrc lrrr lxii lxxi lxxx n-ii nccc nccf ncci nccn nccp nccr ncfc ncip ncix nclc ncln nclr ncnc ncoc ncor ncpc ncrc ncri ncrp nfff nfic nfip nfix nfon nicc nicf nici nicl nico nifc niff niip niir nili nill nilo nilp nini ninl nino nion nioo nipc nipr niro nixi nlcc nlcf nlic nlpc nlrp nnnn nnpi nnpr noci nocl noco nofi nofx noif noil noin noio noir noix nolf noli noll nolo nolp non- noni nonn nono nonx noo- nool noon nooo noop noor nor- norc norf nori norn noro norr npcc npic npif npin nppc nppl npri nrfc nric nroc nron nrpc nrpn nrrc nrrl occc occi occn ocfp ocin oclc ocon ocpp ocrl ocro ocrr ofcl ofcr off- offc offo offr ofno ofor oici oiii oion oipc olcc olic olin olio olli ollo olof olon olor olpc onc- oncf onco onic onil onir onix onlf onni onno onon onor oocr ooff oolo oooo opic opii opin opio opo- opon opor oppi oppo orci orco orff orfi ori- oric orif oril orin orio orix orlo ornc orni orno oro- orof oron oror orpc orpi orri orro oxi- oxic oxo- oxof oxon oxox oxxo pccc pccl pcfc pcin pcip pcll pclo pcnx pcpn pcpp pcrc pcrf pcrl pfff pffr pfic pfli picc pici pico picr piff piip pil- pili pill pilo pinc pini pinn pino pinp pion pipi pipo pipp pirc piri pirl pirn piro pirr pixl pixo pixx plcc plff plif plin plio plip ploc plon ploo plop plpp plri pnic pnin pnln pnnl pnon pnpo pnpp pnro poco poff pofi poil poin poio poix poli poll polo ponc poni pono ponp poof pool poon poop poor pop- popc popi popo popp porc pori porn poro porr ppcc ppci ppic ppif ppli pplo pppn pppo pppp pprc pprf prcc prcf prcp prfc pri- prif prii prin prix prlr prnp pro- proc prof prol pron proo prop prox prri rccc rcfc rcic rcnl rcnr rcon rcpi rcpo rffc rffl rfic ricc rico riff riif riin rill rilo rilp rinf rinn rino riol rion ripi ripl ripp ripr riri rixc rixo rlif rlin rnco rncp rnin rnli rocc roco rofc roff rofl rofo roif roil roin roio roir rolf roll rolo rolp ronc roni rono roof rooi rool roon roop roor roox ropo rorc rori roro roxo rpfc rpii rpix rpof rpon rppn rrfc rrif rrrr x-fi xcii xcon xcri xfin xico xiii xil- xili xill xilp xion xixi xlii xlix xloc xlox xoco xolo xorn xoro xorp xoxo xpcc xpin xxii xxix xxxi xxxo xxxx