cccc ccci cccl cccp cccs ccic ccii ccil ccip ccir ccis cclc ccli ccls ccnc ccni ccnp ccnr ccns ccoc ccpl ccpn ccpp ccpr ccps ccrc ccri ccrl ccrp ccrs ccsi ccsl ccsn ccsp ccss cicc cici cico cicr cics ciii ciis cili cill cilo cilp cils cin- cinc cini cino cion cior cios cipo cipp cips circ ciri cirl ciro cirr cirs cis- cisc cisl cisn cisp cisr ciss clic clii clin clio clip clir clis clon cloo clop clor clos clpp clri clro clrs clsc cnci cnco cncp cnic cnrc cnrr cnsl cnss coco cocp coil coin coip coir cois col- coli coll coln colo colp cols con- conc coni conn cono cons cool coon coop coos copi copo copp copr cops cor- corc cori corl corn coro corp corr cors cosc cosi cosl coso cosp coss cpcs cpic cpio cplc cpls cpni cpns cpos cpps cpri cprs cpsc cpsl cpso cpsr crcc crcr cric crin crip cris crls crns croc crol cron croo crop cror crpc crps crsp crss cscc csci cscl csco cscr cscs csio csir csis cslp cslr csnp csor csos cspc cspi csps csrc csrs cssr i-no iccc icci iccl iccn icco iccp iccr iccs icis icll iclp iclr icnc icns icoc icon icor icos icpc icpo icps icrc icrr icrs icsc icsi icsp icsr icss iiii iiio iiis iino iioi iioo iiop iios iirc iirs iisc iisi iisp iisr ilic ilin ilio ilir ilis ill- illi illo illp ills ilni ilno iloc iloo ilos ilpr inci incl inco incr incs inis inni inno innr inns ino- inoi inol inon inor inos inp- inpi inpp inri inro inrs insc inso insp inss ioci iocp ioii ioio iolo ioni ionn iono ions iooi iooo ioos iopl iops iori iors ioso ipcc ipcs ipil ipin iplo ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss ircc ircs iri- iric iril irin irio irip iris iroc iron irop irpc irps irrc irri irrs irsp iscc isci iscn isco iscp iscr iscs isic isil isin isis isls isno iso- isoc isol ison isop isor isos ispc ispr isps isri isrp issc issi isso issp issr isss lccc lccs lcis lcls lcor lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr lico licr lics liii liin liir liis lili lill lilo lils linc linn lino lins lio- lion lior lios lip- lipc lipi lipl lipo lipp lips lirc liri lirl lirn liro lirp lirr lirs lisi liso lisp liss llcc llcs lllc llll lloc lloo llps lncr lnso locc loci locn loco locs loic loin loir lois loli loll lolo lols loni lono lonr lons looc lool loon loop loor loos lopi lopp lops lori lorn loro lors losc losi loso losp loss lpns lppl lprp lpsc lpss lrcs lric lroc lroi lron lrps lrrc lrrr ls-r lsco lscs lson lspl lspr lsrc lsso lssp lssr n-ii nccc ncci nccn nccp nccr nccs ncip ncis nclc ncln nclr ncnc ncoc ncor ncos ncpc ncrc ncri ncrp ncsc ncsi ncsl ncss nicc nici nicl nico nics niip niir nili nill nilo nilp nils nini ninl nino nins nion nioo nios nipc nipr nips niro nirs nisi nisl niso nisp niss nlcc nlcs nlic nlls nlpc nlrp nlsc nlsp nnls nnnn nnos nnpi nnpr nnsl nnss noci nocl noco nocs noil noin noio noir nois noli noll nolo nolp nols non- noni nonn nono nons noo- nool noon nooo noop noor noos nops nor- norc nori norn noro norr nors nos- noss npcc npic npin nppc nppl npri npsl npss nrcs nric nroc nron nrpc nrpn nrps nrrc nrrl nrsc nrsp nscc nscl nscs nsic nsin nsis nslp nslr nsls nsnr nsos nspc nspi nsps nsrc nsrl nssc nsso nssp nssr nsss occc occi occn ocin ocis oclc ocon ocos ocpp ocrl ocro ocrr ocrs oici oiii oils oins oion oios oipc oisc olcc olic olin olio olis olli ollo olon olor olos olpc olsi onc- onco onic onil onir onis onni onno onon onor onos onsc onso oocr oolo oons oooo ooos oops oosi opic opii opin opio opis opls opo- opon opor opos oppi oppo opps opsi orci orco orcs ori- oric oril orin orio oris orlo ornc orni orno orns oro- oron oror oros orpc orpi orps orri orro orrs orsi orso oscc osci oscl osco osii osin osip osis osli oslo osno osnr osoi osoo osor osos osro ossi osso pccc pccl pccs pcin pcip pcll pclo pcns pcos pcpn pcpp pcps pcrc pcrl pcso picc pici pico picr pics piip pil- pili pill pilo pils pinc pini pinn pino pinp pins pion pipi pipo pipp pips pirc piri pirl pirn piro pirr pirs pisi piso piss plcc plin plio plip plis ploc plon ploo plop plos plpp plri plsi plss pnic pnin pnln pnnl pnon pnpo pnpp pnro pnsc poco pocs poil poin poio pois poli poll polo pols ponc poni pono ponp pons pool poon poop poor poos pop- popc popi popo popp pops porc pori porn poro porr pors posi posn poso poss ppcc ppci ppcs ppic ppli pplo ppos pppn pppo pppp ppps pprc ppss prcc prcp prcs pri- prii prin pris prlr prls prnp pro- proc prol pron proo prop pros prps prri prrs prsc prsi prsl prso prss psci psco psil psip psis psnc psni psnr psoc psoi psol pson psos pspi pspp pspr psps psrp pssc psso rccc rccs rcic rcis rcls rcnl rcnr rcon rcos rcpi rcpo rcps rcsc rcsi rcsl rcss ricc rico rics riin riis rill rilo rilp rinn rino riol rion rios ripi ripl ripp ripr rips riri rirs risc risi riso risp riss rlcs rlin rlls rnco rncp rncs rnin rnli rnsp rocc roco rocs roil roin roio roir rois roll rolo rolp ronc roni rono rons rooi rool roon roop roor roos ropo rops rorc rori roro rosc rosi roso rosp ross rpcs rpii rpls rpon rpos rppn rpps rrrr rrsp rscc rscn rscs rsis rslc rslp rsnn rsno rsnr rsos rspo rsps