c-cd cccc ccci cccl cccp ccdc ccdi ccdn ccdp ccdr ccic ccid ccii ccil ccip ccir cclc ccli ccnc ccni ccnp ccnr ccoc ccod ccpl ccpn ccpp ccpr ccrc ccri ccrl ccrp ccrt cctc cctl cctt cd-r cddl cddr cdic cdii cdio cdli cdnc cdon cdot cicc cici cico cicr cict cidc cidi cidp cidr cidt ciid ciii ciit cili cill cilo cilp cilt cin- cinc cind cini cino cint cion cior cipo cipp circ ciri cirl ciro cirr cirt citi citl cito citp citt clcd cldc cldr clic clii clin clio clip clir clit clod clon cloo clop clor clot clpp clrd clri clro cltc cnci cnco cncp cndd cndp cnic cnid cnrc cnrr cnrt cntc cntr coco cocp coct codd codi codl coil coin coip coir coit col- cold coli coll coln colo colp colt con- conc cond coni conn cono cont cood cool coon coop coot copd copi copo copp copr copt cor- corc cord cori corl corn coro corp corr cort cotc coti cotn coto cott cpdl cpic cpio cplc cpni cpnt cppd cpri cprt cptp cptr crcc crcr crdc cric crin crip crit croc crod crol cron croo crop cror crot crpc crrt crtc crtl crtp ctcp ctic ctol ctor ctot ctpo ctpp ctrc ctrl ctrn ctrp cttn dccc dcci dccl dccp dcct dcii dcil dcio dcli dcon dcop dcpl dcpo dctc dddd ddlc ddoc ddot ddpo ddrc dici dico dict didi dido diii dili dill dilo din- dinc dini dinn dino dint dioc diol dion diop dior diot dipc dipl dipn dipo dipp dipt dird dirl dirr dirt diti dito ditt dlco dlii dlil dlit dnic dnoc dnpo dnrc dntp dntt doci doco doct dod- dodd dodi dodo doid doil doin doit dold doli doll dolo dolp dolt donc dond doni donn dono donp donr dont dood dool doon doop door doot dopo dopp dopr dopt dorc dord dori dorn doro dorp dorr dort dotd doti doto dott dpci dpcp dpdt dpin dpll dpni dppc dric dril drin drip drit drno drod drol dron drop drot dtcc dtdp dtor dtot dtpl dtrl dttp i-no iccc icci iccl iccn icco iccp iccr icct icdc icdd icdl icdp icll iclp iclr icnc icoc icod icon icor icpc icpd icpo icrc icrr icrt ictp idcr iddo idic idid idil idin idio idir idli idno idoc idol idon idrc idro idtp iicd iiii iiio iiit iino iioi iioo iiop iirc iitr iitt ilcd ilic ilin ilio ilir ilit ill- illd illi illo illp illt ilni ilno iloc iloo ilot ilpr incd inci incl inco incr ind- indc indi indo inid init inni inno innr ino- inoi inol inon inor inot inp- inpi inpp inpt inri inro intd inti intl intn into intp intr ioci iocp iod- iodd iodo ioii ioio ioit iolo ioni ionn iono iooi iooo iopl iori ioto ipcc ipct ipdc ipdi ipid ipil ipin iplo ipod ipop ippc ippo ippr ipri iptc ipto ircc ircd irdc irdo irdp iri- iric irid iril irin irio irip iroc irod iron irop irpc irrc irri irti irtp itdo itic itil itin itll itno itoi itol iton itoo itor itpc itri itto lccc lcdd lcdp lcdr lcor lcpc lcpd lcpl lcrd lcrl lctl lcto ldci lddp ldpc lico licr lict lidl lido liii liin liir lili lill lilo lilt linc lind linn lino lint lio- liod lion lior lip- lipc lipi lipl lipo lipp lirc lird liri lirl lirn liro lirp lirr lirt litd liti litl lito litr litt llcc lldc lldp lllc llll lloc llod lloo lncr lndn lntc locc loci locn loco lodi loic loid loin loir loit lold loli loll lolo lond loni lono lonr lont looc lood lool loon loop loor loot lopi lopp lord lori lorn loro lotd loti lotl loto lotr lott lpod lppl lprp lrdd lric lroc lroi lron lrrc lrrr ltcc ltci ltnt lttc lttr n-ii nccc ncci nccn nccp nccr ncct ncdc ncdn ncdr ncid ncip ncit nclc ncln nclr ncnc ncnd ncoc ncor ncpc ncrc ncri ncrp nctc nctr ndcc ndcp nddo ndic ndnp ndnt ndoc ndop ndor ndpd ndpr ndrc ndri ndtc nicc nicd nici nicl nico nidd nidi nido niip niir niit nild nili nill nilo nilp nilt nind nini ninl nino nion nioo nipc nipr nipt niro nirt nitc niti nito nitr nlcc nlic nlpc nlrp nnit nnnn nnot nnpi nnpr nntn noci nocl noco noct nodi nodo noid noil noin noio noir noit nold noli noll nolo nolp nolt non- noni nonn nono nont noo- nool noon nooo noop noor noot nor- norc nord nori norn noro norr nort not- noti noto nott npcc npic npin nppc nppd nppl npri nprt nptc nptn nrdc nric nroc nron nrpc nrpn nrrc nrrd nrrl nrtl ntcc ntnd ntop ntpc ntpd ntrc ntrl ntto nttr occc occi occn occt ocin oclc ocon ocpd ocpp ocrl ocro ocrr oct- octi octo odci oddd oddi odic odin odio odir odon odoo odop odor odot odrl odrp oici oido oiii oint oion oipc oirt oitc oiti olcc oldn olic olid olin olio olit olli ollo olon olor olot olpc onc- oncd onco onct ondi ondo onic onil onir onit onni onno onod onon onor onpt ont- ontc onti onto oocr oodi ooid oold oolo oont oooo oord oort ootp opic opii opin opio opit opo- opon opor oppi oppo opti optn opto orci orco ordn ordo ori- oric orid oril orin orio orit orlo ornc orni orno oro- oron oror orot orpc orpi orri orro ortc orto otcd otcl otic otin otit oto- oton otoo otor otpp otro otti otto pccc pccl pcin pcip pcll pclo pcnt pcod pcpn pcpp pcrc pcrd pcrl pdci pdcp pdic pdlc pdoc pdpn pdpr pdrc pdtc picc pici pico picr pict pido piip pil- pild pili pill pilo pilt pinc pind pini pinn pino pinp pint pion piot pipi pipo pipp pirc piri pirl pirn piro pirr piti pito pitr pitt plcc pldn pldt plid plin plio plip plit plnt ploc plod plon ploo plop