-ic a-a a-c a-i aaa aac aad aag aai aak aan aao aap aar ac- aca acc acd acg aci ack acn aco acp acr ad- ada adc add adg adi adk adn ado adp adr ag- aga agc agd agg agi agk agn ago agp agr ai- aia aic aid aig aii aik ain aio aip air aka akc akd akg aki akk akn ako akp akr an- ana anc and ang ani ank ann ano anp anr aoa aoc aod aog aoi aok aon aoo aop aor ap- apa apc apd apg api apk apn apo app apr ar- ara arc ard arg ari ark arn aro arp arr c-- caa cac cad cag cai cak can cao cap car cca ccc ccd ccg cci cck ccn cco ccp ccr cda cdc cdd cdg cdi cdk cdn cdo cdp cdr cga cgc cgd cgg cgi cgn cgo cgp cgr ci- cia cic cid cig cii cik cin cio cip cir cka ckc ckd cki cko cn- cna cnc cnd cng cni cnn cno cnp cnr co- coa coc cod cog coi cok con coo cop cor cpa cpc cpd cpg cpi cpk cpn cpo cpp cpr cra crc crd crg cri crk crn cro crp crr daa dac dad dag dai dak dan dao dap dar dca dcc dcd dcg dci dck dcn dco dcp dcr dda ddc ddd ddg ddi ddk ddn ddo ddp ddr dga dgc dgd dgg dgi dgk dgn dgp dgr di- dia dic did dig dii dik din dio dip dir dka dkc dkg dki dkk dko dkp dkr dna dnc dnd dng dni dnk dnn dno dnp dnr doa doc dod dog doi dok don doo dop dor dpa dpc dpd dpg dpi dpk dpn dpo dpp dpr dra drc drd drg dri drk drn dro drp drr g-d g-p gaa gac gad gag gai gak gan gao gap gar gca gcc gcd gcg gci gck gcn gco gcp gcr gda gdc gdd gdi gdk gdn gdo gdp gdr gga ggc ggd ggg ggi ggn ggo ggp ggr gia gic gid gig gii gik gin gio gip gir gka gkd gkn gko gkp gna gnc gnd gni gnn gno gnp gnr goa goc god gog goi gok gon goo gop gor gpa gpc gpd gpg gpi gpk gpn gpo gpp gpr gra grc grd grg gri grk grn gro grp grr i-d ia- iaa iac iad iag iai ian iao iap iar ica icc icd icg ici ick icn ico icp icr ida idc idd idg idi idk idn ido idp idr iga igc igd igg igi igk ign igo igp igr iia iic iid iii iin iio iip iir ika ikc iki ikk iko ikr in- ina inc ind ing ini ink inn ino inp inr io- ioa ioc iod iog ioi ion ioo iop ior ipa ipc ipd ipg ipi ipn ipo ipp ipr ir- ira irc ird irg iri irk irn iro irp irr ka- kaa kac kad kag kai kak kan kao kap kar kca kcc kcd kcg kci kck kcn kcp kcr kda kdc kdg kdk kdo kdp kdr kga kgc kgd kgi kgo kgp kia kic kid kig kii kik kin kio kip kir kkc kki kkk kkn kkp kkr kn- kna knc knd kng kni knk knn kno knp knr koa koc kod kog koi kok kon koo kop kor kpa kpc kpd kpi kpk kpn kpo kpp kpr kra krc krd krg kri krk krn kro krp krr n-i naa nac nad nag nai nak nan nao nap nar nca ncc ncd ncg nci nck ncn nco ncp ncr nda ndc ndd ndg ndi ndk ndn ndo ndp ndr nga ngc ngd ngg ngi ngk ngn ngo ngp nia nic nid nig nii nik nin nio nip nir nka nkc nki nkk nkn nko nkp nkr nna nnc nng nni nnk nnn nno nnp no- noa noc nod nog noi nok non noo nop nor npa npc npd npg npi npn npo npp npr nra nrc nrd nrg nri nrk nrn nro nrp nrr o-i oaa oac oad oag oai oak oan oao oap oar oc- oca occ ocd ocg oci ock ocn oco ocp ocr oda odc odd odg odi odn odo odp odr oga ogc ogd ogg ogi ogn ogo ogp oia oic oid oii oik oin oio oip oir oka okc okd okg oki okk oko okp okr on- ona onc ond ong oni onk onn ono onp onr oo- ooa ooc ood oog ooi ook oon ooo oop oor op- opa opc opd opg opi opk opn opo opp opr or- ora orc ord org ori ork orn oro orp orr p-p paa pac pad pag pai pak pan pao pap par pca pcc pcd pcg pci pck pcn pco pcp pcr pda pdc pdd pdg pdi pdk pdn pdo pdp pdr pga pgc pgd pgg pgi pgk pgn pgo pgp pgr pia pic pid pig pii pik pin pio pip pir pka pkc pkd pkg pki pkn pko pkp pkr pn- pna pnc pnd png pni pnk pnn pno pnp pnr poa poc pod pog poi pok pon poo pop por ppa ppc ppd ppg ppi ppk ppn ppo ppp ppr pra prc prd prg pri prk prn pro prp prr ra- raa rac rad rag rai rak ran rao rap rar rca rcc rcd rcg rci rcn rco rcp rcr rda rdc rdd rdg rdi rdn rdo rdp rdr rga rgc rgd rgg rgi rgk rgn rgo rgp rgr ria ric rid rig rii rik rin rio rip rir rkc rkg rkk rko rkp rna rnc rnd rng rni rnn rno rnp rnr roa roc rod rog roi rok ron roo rop ror rpa rpc rpd rpg rpi rpk rpn rpo rpp rpr rra rrc rrd rrg rri rrk rrn rrp rrr