-al -ic -ol a-a a-c a-i aaa aac aad aai aak aal aan aao aap aar ac- aca acc acd aci ack acl acn aco acp acr ad- ada adc add adi adk adl adn ado adp adr ai- aia aic aid aii aik ail ain aio aip air aka akc akd aki akk akl akn ako akp akr al- ala alc ald ali alk all aln alo alp alr an- ana anc and ani ank anl ann ano anp anr aoa aoc aod aoi aok aol aon aoo aop aor ap- apa apc apd api apk apl apn apo app apr ar- ara arc ard ari ark arl arn aro arp arr c-- caa cac cad cai cak cal can cao cap car cca ccc ccd cci cck ccl ccn cco ccp ccr cda cdc cdd cdi cdk cdl cdn cdo cdp cdr ci- cia cic cid cii cik cil cin cio cip cir cka ckc ckd cki cko cl- cla clc cld cli clk cll cln clo clp clr cn- cna cnc cnd cni cnl cnn cno cnp cnr co- coa coc cod coi cok col con coo cop cor cpa cpc cpd cpi cpk cpl cpn cpo cpp cpr cra crc crd cri crk crl crn cro crp crr daa dac dad dai dak dal dan dao dap dar dca dcc dcd dci dck dcl dcn dco dcp dcr dda ddc ddd ddi ddk ddl ddn ddo ddp ddr di- dia dic did dii dik dil din dio dip dir dka dkc dki dkk dkl dko dkp dkr dl- dla dlc dld dli dlk dll dlo dlp dlr dna dnc dnd dni dnk dnl dnn dno dnp dnr doa doc dod doi dok dol don doo dop dor dpa dpc dpd dpi dpk dpl dpn dpo dpp dpr dra drc drd dri drk drl drn dro drp drr i-d ia- iaa iac iad iai ial ian iao iap iar ica icc icd ici ick icl icn ico icp icr ida idc idd idi idk idl idn ido idp idr iia iic iid iii iil iin iio iip iir ika ikc iki ikk ikl iko ikr il- ila ilc ild ili ilk ill iln ilo ilp ilr in- ina inc ind ini ink inl inn ino inp inr io- ioa ioc iod ioi iol ion ioo iop ior ipa ipc ipd ipi ipl ipn ipo ipp ipr ir- ira irc ird iri irk irl irn iro irp irr ka- kaa kac kad kai kak kal kan kao kap kar kca kcc kcd kci kck kcl kcn kcp kcr kda kdc kdk kdl kdo kdp kdr kia kic kid kii kik kil kin kio kip kir kkc kki kkk kkl kkn kkp kkr kl- kla klc kld kli klo klr kn- kna knc knd kni knk knl knn kno knp knr koa koc kod koi kok kol kon koo kop kor kpa kpc kpd kpi kpk kpl kpn kpo kpp kpr kra krc krd kri krk krl krn kro krp krr l-p la- laa lac lad lai lak lal lan lao lap lar lca lcc lcd lci lck lcl lcn lco lcp lcr lda ldc ldd ldi ldk ldl ldn ldo ldp ldr lia lic lid lii lik lil lin lio lip lir lka lkl lkp lkr lla llc lld lli llk lll lln llo llp llr lna lnc lnd lni lnk lnl lnn lno lnp lnr loa loc lod loi lok lol lon loo lop lor lpa lpc lpd lpi lpk lpl lpn lpo lpp lpr lra lrc lrd lri lrk lrn lro lrp lrr n-i naa nac nad nai nak nal nan nao nap nar nca ncc ncd nci nck ncl ncn nco ncp ncr nda ndc ndd ndi ndk ndl ndn ndo ndp ndr nia nic nid nii nik nil nin nio nip nir nka nkc nki nkk nkn nko nkp nkr nla nlc nld nli nlk nll nln nlo nlp nlr nna nnc nni nnk nnl nnn nno nnp no- noa noc nod noi nok nol non noo nop nor npa npc npd npi npl npn npo npp npr nra nrc nrd nri nrk nrl nrn nro nrp nrr o-i oaa oac oad oai oak oal oan oao oap oar oc- oca occ ocd oci ock ocl ocn oco ocp ocr oda odc odd odi odl odn odo odp odr oia oic oid oii oik oil oin oio oip oir oka okc okd oki okk okl oko okp okr ola olc old oli olk oll oln olo olp on- ona onc ond oni onk onl onn ono onp onr oo- ooa ooc ood ooi ook ool oon ooo oop oor op- opa opc opd opi opk opl opn opo opp opr or- ora orc ord ori ork orl orn oro orp orr p-p paa pac pad pai pak pal pan pao pap par pca pcc pcd pci pck pcl pcn pco pcp pcr pda pdc pdd pdi pdk pdl pdn pdo pdp pdr pia pic pid pii pik pil pin pio pip pir pka pkc pkd pki pkl pkn pko pkp pkr pla plc pld pli plk pll pln plo plp plr pn- pna pnc pnd pni pnk pnl pnn pno pnp pnr poa poc pod poi pok pol pon poo pop por ppa ppc ppd ppi ppk ppl ppn ppo ppp ppr pra prc prd pri prk prl prn pro prp prr ra- raa rac rad rai rak ral ran rao rap rar rca rcc rcd rci rcl rcn rco rcp rcr rda rdc rdd rdi rdl rdn rdo rdp rdr ria ric rid rii rik ril rin rio rip rir rkc rkk rko rkp rla rlc rld rli rll rln rlo rlp rlr rna rnc rnd rni rnn rno rnp rnr roa roc rod roi rok rol ron roo rop ror rpa rpc rpd rpi rpk rpl rpn rpo rpp rpr rra rrc rrd rri rrk rrl rrn rrp rrr