a-a a-b a-i aaa aab aah aai aap aar aav aay ab- aba abb abh abi abp abr abv aby aha ahb ahh ahi ahp ahr ahv ahy ai- aia aib aih aii aip air aiv aiy ap- apa apb aph api app apr apv apy ar- ara arb arh ari arp arr arv ary av- ava avb avh avi avp avr avy ay- aya ayh ayi ayp ayr b-p baa bab bah bai bap bar bav bay bba bbb bbh bbi bbp bbr bby bha bhb bhh bhi bhp bhr bhv bi- bia bib bih bii bip bir biv biy bpa bpb bph bpi bpp bpr bpv bpy bra brb brh bri brp brr brv bry bva bvb bvh bvi bvp bvr bvv by- bya byh byi byp byr h-i haa hab hah hai hap har hav hay hba hbb hbh hbi hbp hbr hbv hby hha hhb hhh hhi hhp hhr hhv hhy hia hib hih hii hip hir hiv hpa hpb hph hpi hpp hpr hpv hpy hr- hra hrb hrh hri hrp hrr hrv hv- hva hvb hvp hvr hvv hvy hy- hya hyb hyh hyi hyp hyr hyv hyy i-v ia- iaa iab iah iai iap iar iav iba ibb ibh ibi ibp ibr ibv iby iha ihb ihh ihi ihp ihr ihv ihy iia iib iih iii iip iir ipa ipb ipi ipp ipr ipv ipy ir- ira irb iri irp irr irv iry iva ivb ivi ivp ivr ivv ivy iya iyr iyy p-p paa pab pah pai pap par pav pay pba pbb pbi pbp pbr pby pha phb phi php phr phv phy pia pib pih pii pip pir piv ppa ppb pph ppi ppp ppr ppv pra prb prh pri prp prr prv pry pva pvb pvh pvi pvp pvr pvv py- pya pyb pyr ra- raa rab rah rai rap rar rav ray rba rbb rbh rbi rbp rbr rh- rha rhb rhh rhi rhp rhr rhv ria rib rih rii rip rir riv riy rpa rpb rph rpi rpp rpr rpv rra rrb rrh rri rrp rrr rva rvb rvh rvi rvp rvr rvv rvy ry- rya ryr ryy v-a vaa vab vah vai vap var vav vay vba vbh vbi vbr vbv vh- vha vhb vhi vhp vi- via vib vii vip vir viv viy vpa vpb vph vpi vpp vpr vra vrb vrh vri vrp vrr vry vva vvb vvi vvr vvv vyp yaa yab yah yai yap yar yav yay ybi ybp ybr yby yha yhi yih yii yip yir ypa yra yrp yva yvi yvr yvy yyb yyy