-ic a-a a-c a-i aaa aac aah aai aak aan aao aap aar ac- aca acc ach aci ack acn aco acp acr aha ahc ahh ahi ahk ahn aho ahp ahr ai- aia aic aih aii aik ain aio aip air aka akc akh aki akk akn ako akp akr an- ana anc anh ani ank ann ano anp anr aoa aoc aoh aoi aok aon aoo aop aor ap- apa apc aph api apk apn apo app apr ar- ara arc arh ari ark arn aro arp arr c-- caa cac cah cai cak can cao cap car cca ccc cch cci cck ccn cco ccp ccr ch- cha chc chh chi chk chn cho chp chr ci- cia cic cih cii cik cin cio cip cir cka ckc ckh cki cko cn- cna cnc cnh cni cnn cno cnp cnr co- coa coc coh coi cok con coo cop cor cpa cpc cph cpi cpk cpn cpo cpp cpr cra crc crh cri crk crn cro crp crr h-i haa hac hah hai hak han hao hap har hca hcc hch hci hck hcn hco hcp hcr hha hhc hhh hhi hhk hhn hho hhp hhr hia hic hih hii hik hin hio hip hir hka hkh hki hkk hkn hko hkp hkr hna hnc hnh hnk hnn hno hoa hoc hoh hoi hok hon hoo hop hor hpa hpc hph hpi hpk hpn hpo hpp hpr hr- hra hrc hrh hri hrk hrn hro hrp hrr ia- iaa iac iah iai ian iao iap iar ica icc ich ici ick icn ico icp icr iha ihc ihh ihi ihk ihn iho ihp ihr iia iic iih iii iin iio iip iir ika ikc iki ikk iko ikr in- ina inc inh ini ink inn ino inp inr io- ioa ioc ioh ioi ion ioo iop ior ipa ipc ipi ipn ipo ipp ipr ir- ira irc iri irk irn iro irp irr ka- kaa kac kah kai kak kan kao kap kar kca kcc kch kci kck kcn kcp kcr kha khh khi khk khn kho khr kia kic kih kii kik kin kio kip kir kkc kkh kki kkk kkn kkp kkr kn- kna knc kni knk knn kno knp knr koa koc koh koi kok kon koo kop kor kpa kpc kph kpi kpk kpn kpo kpp kpr kra krc kri krk krn kro krp krr n-i naa nac nah nai nak nan nao nap nar nca ncc nch nci nck ncn nco ncp ncr nha nhc nhh nhi nhk nhn nhp nhr nia nic nih nii nik nin nio nip nir nka nkc nki nkk nkn nko nkp nkr nna nnc nnh nni nnk nnn nno nnp no- noa noc noh noi nok non noo nop nor npa npc nph npi npn npo npp npr nra nrc nri nrk nrn nro nrp nrr o-i oaa oac oah oai oak oan oao oap oar oc- oca occ och oci ock ocn oco ocp ocr oha ohc ohh ohi ohn oho ohp ohr oia oic oii oik oin oio oip oir oka okc oki okk oko okp okr on- ona onc onh oni onk onn ono onp onr oo- ooa ooc ooh ooi ook oon ooo oop oor op- opa opc oph opi opk opn opo opp opr or- ora orc orh ori ork orn oro orp orr p-p paa pac pah pai pak pan pao pap par pca pcc pch pci pck pcn pco pcp pcr pha phc phi phk phn pho php phr pia pic pih pii pik pin pio pip pir pka pkc pki pkn pko pkp pkr pn- pna pnc pnh pni pnk pnn pno pnp pnr poa poc poh poi pok pon poo pop por ppa ppc pph ppi ppk ppn ppo ppp ppr pra prc prh pri prk prn pro prp prr ra- raa rac rah rai rak ran rao rap rar rca rcc rch rci rcn rco rcp rcr rh- rha rhc rhh rhi rhn rho rhp rhr ria ric rih rii rik rin rio rip rir rkc rkk rko rkp rna rnc rnh rni rnn rno rnp rnr roa roc roh roi rok ron roo rop ror rpa rpc rph rpi rpk rpn rpo rpp rpr rra rrc rrh rri rrk rrn rrp rrr