a-a a-b aaa aab aah aap aar aas aav ab- aba abb abh abp abr abs abv aha ahb ahh ahp ahr ahs ahv ap- apa apb aph app apr aps apv ar- ara arb arh arp arr ars arv as- asa asb ash asp asr ass asv av- ava avb avh avp avr avs b-p baa bab bah bap bar bas bav bba bbb bbh bbp bbr bbs bha bhb bhh bhp bhr bhs bhv bpa bpb bph bpp bpr bps bpv bra brb brh brp brr brs brv bsa bsb bsh bsp bsr bss bsv bva bvb bvh bvp bvr bvs bvv haa hab hah hap har has hav hba hbb hbh hbp hbr hbs hbv hha hhb hhh hhp hhr hhs hhv hpa hpb hph hpp hpr hps hpv hr- hra hrb hrh hrp hrr hrs hrv hsa hsb hsh hsp hsr hss hsv hv- hva hvb hvp hvr hvs hvv p-p paa pab pah pap par pas pav pba pbb pbp pbr pbs pha phb php phr phs phv ppa ppb pph ppp ppr pps ppv pra prb prh prp prr prs prv ps- psa psb psh psp psr pss psv pva pvb pvh pvp pvr pvs pvv ra- raa rab rah rap rar ras rav rba rbb rbh rbp rbr rbs rh- rha rhb rhh rhp rhr rhs rhv rpa rpb rph rpp rpr rps rpv rra rrb rrh rrp rrr rrs rsa rsb rsh rsp rsr rss rsv rva rvb rvh rvp rvr rvs rvv saa sab sah sap sar sas sav sba sbb sbh sbp sbr sbs sbv sh- sha shb shh shp shr shs shv spa spb sph spp spr sps spv sr- sra srb srh srp srr srs srv ss- ssa ssb ssh ssp ssr sss ssv sva svb svp svr svs svv v-a vaa vab vah vap var vas vav vba vbh vbr vbs vbv vh- vha vhb vhp vhs vpa vpb vph vpp vpr vps vra vrb vrh vrp vrr vrs vsa vsb vsh vsp vsr vss vsv vva vvb vvr vvs vvv