cccc cccf ccci cccl cccp ccfc ccff ccfi ccfl ccic ccii ccil ccip ccir cclc ccli ccnc ccnf ccni ccnp ccnr ccoc ccpl ccpn ccpp ccpr ccrc ccrf ccri ccrl ccrp cfcf cfcl cfcn cfco cffr cfln cfni cfnr cfor cfpl cfpo cfpr cfrn cfrp 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 clic clif clii clin clio clip clir clof clon cloo clop clor clpp clri clro cnci cnco cncp cnic cnrc cnrr coco cocp cofc coff cofi coif coil coin coip coir 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 cplc cpni cpri crcc crcr crfc crfl cric crif crin crip crlf croc crol cron croo crop cror crpc 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 flcl flic flii flin flip flnc floc flon floo flop flor fnci fnlc foci foco fofo foil foin folc foli foll folo folr fono foof fool foon fopp for- fori forl forn foro forr 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 inci incl inco incr infi infl info infp inni inno innr ino- inoi inol inon inor inp- inpi inpp inri inro ioci iocp iofc ioii ioio iolo ioni ionn iono ioof iooi iooo iopl iori ipcc ipfc ipil ipin iplo ipop ippc ippf ippo ippr ipri ircc iri- iric iril irin irio irip iroc iron irop irpc irrc irri lccc lcfc lcfr lcor lcpc lcpl lcrl lfcc lico licr liff lifl lifo liii liin liir lili lill lilo linc linn lino lio- lion lior lip- lipc lipi lipl lipo lipp lirc liri lirl lirn liro lirp lirr llcc lllc llll lloc lloo lncr locc loci locn loco loff lofi lofn loic loif loin loir loli loll lolo loni lono lonr looc loof lool loon loop loor lopi lopp lori lorn loro lpfp lppl lprp lrfc lric lrif lroc lroi lron lrrc lrrr n-ii nccc nccf ncci nccn nccp nccr ncfc ncip nclc ncln nclr ncnc ncoc ncor ncpc ncrc ncri ncrp nfff nfic nfip nfon nicc nicf nici nicl nico nifc niff niip niir nili nill nilo nilp nini ninl nino nion nioo nipc nipr niro nlcc nlcf nlic nlpc nlrp nnnn nnpi nnpr noci nocl noco nofi noif noil noin noio noir nolf noli noll nolo nolp non- noni nonn nono 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 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 orlo ornc orni orno oro- orof oron oror orpc orpi orri orro pccc pccl pcfc pcin pcip pcll pclo 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 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 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 prlr prnp pro- proc prof prol pron proo prop 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 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 ropo rorc rori roro rpfc rpii rpof rpon rppn rrfc rrif rrrr