a-a a-b a-i aaa aab aah aai aak aap aar aas ab- aba abb abh abi abk abp abr abs aha ahb ahh ahi ahk ahp ahr ahs ai- aia aib aih aii aik aip air ais aka akb akh aki akk akp akr aks ap- apa apb aph api apk app apr aps ar- ara arb arh ari ark arp arr ars as- asa asb ash asi ask asp asr ass b-p baa bab bah bai bak bap bar bas bba bbb bbh bbi bbk bbp bbr bbs bha bhb bhh bhi bhk bhp bhr bhs bi- bia bib bih bii bik bip bir bis bka bkb bkk bkp bkr bks bpa bpb bph bpi bpp bpr bps bra brb brh bri brk brp brr brs bsa bsb bsh bsi bsk bsp bsr bss h-i haa hab hah hai hak hap har has hba hbb hbh hbi hbk hbp hbr hbs hha hhb hhh hhi hhk hhp hhr hhs hia hib hih hii hik hip hir his hka hkb hkh hki hkk hkp hkr hks hpa hpb hph hpi hpk hpp hpr hps hr- hra hrb hrh hri hrk hrp hrr hrs hsa hsb hsh hsi hsk hsp hsr hss ia- iaa iab iah iai iap iar ias iba ibb ibh ibi ibk ibp ibr ibs iha ihb ihh ihi ihk ihp ihr ihs iia iib iih iii iip iir iis ika ikb iki ikk ikr iks ipa ipb ipi ipp ipr ips ir- ira irb iri irk irp irr irs is- isa isb ish isi isk isp isr iss ka- kaa kab kah kai kak kap kar kas kba kbb kbh kbi kbk kbp kbr kbs kha khh khi khk khr khs kia kib kih kii kik kip kir kis kkb kkh kki kkk kkp kkr kks kpa kph kpi kpk kpp kpr kps kra kri krk krp krr krs ksa ksb ksh ksi ksk ksp ksr kss p-p paa pab pah pai pak pap par pas pba pbb pbi pbk pbp pbr pbs pha phb phi phk php phr phs pia pib pih pii pik pip pir pis pka pkb pki pkp pkr pks ppa ppb pph ppi ppk ppp ppr pps pra prb prh pri prk prp prr prs ps- psa psb psh psi psk psp psr pss ra- raa rab rah rai rak rap rar ras rba rbb rbh rbi rbk rbp rbr rbs rh- rha rhb rhh rhi rhp rhr rhs ria rib rih rii rik rip rir ris rkb rkk rkp rks rpa rpb rph rpi rpk rpp rpr rps rra rrb rrh rri rrk rrp rrr rrs rsa rsb rsh rsi rsk rsp rsr rss saa sab sah sai sak sap sar sas sba sbb sbh sbi sbk sbp sbr sbs sh- sha shb shh shi shk shp shr shs sia sib sih sii sik sip sir sis sk- ska skb skh ski skk skp skr sks spa spb sph spi spk spp spr sps sr- sra srb srh sri srk srp srr srs ss- ssa ssb ssh ssi ssk ssp ssr sss