-er -ic -ol c-- ccc ccd cce cci cck ccl cco ccr ccs ccu cdc cdd cde cdi cdk cdl cdo cdr cds cdu ce- cec ced cee cei cek cel ceo cer ces ceu ci- cic cid cie cii cik cil cio cir cis ciu ckc ckd cki cko cks cl- clc cld cle cli clk cll clo clr cls clu co- coc cod coe coi cok col coo cor cos cou crc crd cre cri crk crl cro crr crs cru csc csd cse csi csk csl cso csr css csu cuc cud cue cui cuk cul cuo cur cus cuu dcc dcd dce dci dck dcl dco dcr dcs dcu ddc ddd dde ddi ddk ddl ddo ddr dds ddu de- dec ded dee dei dek del deo der des deu di- dic did die dii dik dil dio dir dis diu dkc dke dki dkk dkl dko dkr dks dku dl- dlc dld dle dli dlk dll dlo dlr dls dlu doc dod doe doi dok dol doo dor dos dou drc drd dre dri drk drl dro drr drs dru dsc dsd dse dsi dsk dsl dso dsr dss dsu duc dud due dui duk dul duo dur dus ec- ecc ecd ece eci eck ecl eco ecr ecs ecu ed- edc edd ede edi edk edl edo edr eds edu eec eed eee eek eel eeo eer ees eic eid eie eii eik eil eio eir eis eiu ekc ekd eke eki ekl eko ekr eks eku elc eld ele eli elk ell elo elr els elu eo- eoc eod eoe eoi eok eol eoo eor eos eou erc erd ere eri erk erl ero err ers eru es- esc esd ese esi esk esl eso esr ess esu eu- euc eud eue eui eul eur eus i-d icc icd ice ici ick icl ico icr ics icu idc idd ide idi idk idl ido idr ids idu ie- iec ied iee iei iek iel ier ies iic iid iie iii iil iio iir iis iiu ikc ike iki ikk ikl iko ikr iks iku il- ilc ild ile ili ilk ill ilo ilr ils ilu io- ioc iod ioe ioi iol ioo ior ios iou ir- irc ird ire iri irk irl iro irr irs iru is- isc isd ise isi isk isl iso isr iss isu iu- iuc iud iue iui iur ius kcc kcd kce kci kck kcl kcr kcs kcu kdc kde kdk kdl kdo kdr kds kdu ke- kec ked kee kei kek kel keo ker kes kic kid kie kii kik kil kio kir kis kiu kkc kke kki kkk kkl kkr kks kku kl- klc kld kli klo klr kls klu koc kod koe koi kok kol koo kor kos kou krc krd kri krk krl kro krr krs kru ksc ksd kse ksi ksk ksl kso ksr kss ksu kuc kud kue kui kuk kul kur kus kuu lcc lcd lce lci lck lcl lco lcr lcs lcu ldc ldd lde ldi ldk ldl ldo ldr lds ldu lec led lee lei lek lel leo ler les leu lic lid lie lii lik lil lio lir lis liu lkl lkr lks llc lld lle lli llk lll llo llr lls llu loc lod loe loi lok lol loo lor los lou lrc lrd lri lrk lro lrr lrs lru lsc lsd lse lsi lsk lsl lso lsr lss lsu luc lud lue lui luk lul luo lur lus luu o-i oc- occ ocd oci ock ocl oco ocr ocs ocu odc odd ode odi odl odo odr ods odu oec oed oee oei oel oeo oer oes oic oid oie oii oik oil oio oir ois oiu okc okd oke oki okk okl oko okr oks oku olc old ole oli olk oll olo ols olu oo- ooc ood ooi ook ool ooo oor oos or- orc ord ore ori ork orl oro orr ors oru os- osc osd ose osi osk osl oso osr oss osu ou- ouc oud oue oui ouk oul ouo our ous rcc rcd rce rci rcl rco rcr rcs rcu rdc rdd rde rdi rdl rdo rdr rds rdu re- rec red ree rei rek rel reo rer res reu ric rid rie rii rik ril rio rir ris rkc rke rkk rko rks rku rlc rld rle rli rll rlo rlr rls rlu roc rod roe roi rok rol roo ror ros rou rrc rrd rri rrk rrl rrr rrs rru rsc rsd rse rsi rsk rsl rso rsr rss rsu ruc rud rue rui ruk ruo rur rus ruu scc scd sce sci sck scl sco scr scs scu sdc sdd sde sdi sdk sdl sdo sdr sds sdu se- sec sed see sei sek sel seo ser ses seu sic sid sie sii sik sil sio sir sis siu sk- skc skd ske ski skk skl sko skr sks sku slc sld sle sli slk sll slo slr sls slu soc sod soe soi sok sol soo sor sos sou sr- src srd sre sri srk srl sro srr srs ss- ssc ssd sse ssi ssk ssl sso ssr sss ssu suc sud sue sui suk sul suo sur sus suu ucc ucd uce uci uck ucl uco ucr ucs ucu udc udd ude udi udk udl udo udr uds udu uec ued uee uei uel uer ues uic uid uie uii uil uio uir uis uiu ukc uke uki ukk ukl ukr uku ulc uld ule uli ulk ull ulo ulr uls ulu uoc uod uoe uok uol uoo uor uos ur- urc urd ure uri urk url uro urr urs uru usc usd use usi usk usl uso usr uss usu uuc uue uur uus uuu

-ose -ous c-cd cccc ccci cccl cccs cccu ccdc ccdi ccdr ccds cced ccee ccel ccic ccid ccii ccil ccir ccis cclc ccli ccls ccoc ccod ccrc ccre ccri ccrl ccrs ccsd ccsi ccsl ccss ccuc ccus cd-e cd-r