a-a a-i aaa aah aai aan aao aap aar aas aha ahh ahi ahn aho ahp ahr ahs ai- aia aih aii ain aio aip air ais an- ana anh ani ann ano anp anr ans aoa aoh aoi aon aoo aop aor aos ap- apa aph api apn apo app apr aps ar- ara arh ari arn aro arp arr ars as- asa ash asi asn aso asp asr ass h-i haa hah hai han hao hap har has hha hhh hhi hhn hho hhp hhr hhs hia hih hii hin hio hip hir his hna hnh hnn hno hns hoa hoh hoi hon hoo hop hor hos hpa hph hpi hpn hpo hpp hpr hps hr- hra hrh hri hrn hro hrp hrr hrs hsa hsh hsi hsn hsp hsr hss ia- iaa iah iai ian iao iap iar ias iha ihh ihi ihn iho ihp ihr ihs iia iih iii iin iio iip iir iis in- ina inh ini inn ino inp inr ins io- ioa ioh ioi ion ioo iop ior ios ipa ipi ipn ipo ipp ipr ips ir- ira iri irn iro irp irr irs is- isa ish isi isn iso isp isr iss n-i naa nah nai nan nao nap nar nas nha nhh nhi nhn nhp nhr nhs nia nih nii nin nio nip nir nis nna nnh nni nnn nno nnp nns no- noa noh noi non noo nop nor nos npa nph npi npn npo npp npr nps nra nri nrn nro nrp nrr nrs nsa nsh nsi nsn nso nsp nsr nss o-i oaa oah oai oan oao oap oar oas oha ohh ohi ohn oho ohp ohr ohs oia oii oin oio oip oir ois on- ona onh oni onn ono onp onr ons oo- ooa ooh ooi oon ooo oop oor oos op- opa oph opi opn opo opp opr ops or- ora orh ori orn oro orp orr ors os- osa osh osi osn oso osp osr oss p-p paa pah pai pan pao pap par pas pha phi phn pho php phr phs pia pih pii pin pio pip pir pis pn- pna pnh pni pnn pno pnp pnr pns poa poh poi pon poo pop por pos ppa pph ppi ppn ppo ppp ppr pps pra prh pri prn pro prp prr prs ps- psa psh psi psn pso psp psr pss ra- raa rah rai ran rao rap rar ras rh- rha rhh rhi rhn rho rhp rhr rhs ria rih rii rin rio rip rir ris rna rnh rni rnn rno rnp rnr rns roa roh roi ron roo rop ror ros rpa rph rpi rpn rpo rpp rpr rps rra rrh rri rrn rrp rrr rrs rsa rsh rsi rsn rso rsp rsr rss saa sah sai san sao sap sar sas sh- sha shh shi shn sho shp shr shs sia sih sii sin sio sip sir sis sna sni snn sno snp snr sns soa soh soi son soo sop sor sos spa sph spi spn spo spp spr sps sr- sra srh sri srn sro srp srr srs ss- ssa ssh ssi ssn sso ssp ssr sss