a-a a-i aaa aag aai aap aar aas aav ag- aga agg agi agp agr ags agv ai- aia aig aii aip air ais aiv ap- apa apg api app apr aps apv ar- ara arg ari arp arr ars arv as- asa asg asi asp asr ass asv av- ava avg avi avp avr avs g-p gaa gag gai gap gar gas gav gga ggg ggi ggp ggr ggs ggv gia gig gii gip gir gis giv gpa gpg gpi gpp gpr gps gra grg gri grp grr grs grv gsa gsg gsi gsp gsr gss gsv gva gvg gvi gvp gvr gvs i-v ia- iaa iag iai iap iar ias iav iga igg igi igp igr igs iia iii iip iir iis ipa ipg ipi ipp ipr ips ipv ir- ira irg iri irp irr irs irv is- isa isg isi isp isr iss isv iva ivg ivi ivp ivr ivs ivv p-p paa pag pai pap par pas pav pga pgg pgi pgp pgr pgs pgv pia pig pii pip pir pis piv ppa ppg ppi ppp ppr pps ppv pra prg pri prp prr prs prv ps- psa psg psi psp psr pss psv pva pvg pvi pvp pvr pvs pvv ra- raa rag rai rap rar ras rav rga rgg rgi rgp rgr rgs rgv ria rig rii rip rir ris riv rpa rpg rpi rpp rpr rps rpv rra rrg rri rrp rrr rrs rsa rsg rsi rsp rsr rss rsv rva rvg rvi rvp rvr rvs rvv saa sag sai sap sar sas sav sga sgg sgi sgp sgr sgs sgv sia sig sii sip sir sis siv spa spg spi spp spr sps spv sr- sra srg sri srp srr srs srv ss- ssa ssg ssi ssp ssr sss ssv sva svg svi svp svr svs svv v-a vaa vag vai vap var vas vav vga vgg vgp vgr vgs vi- via vig vii vip vir vis viv vpa vpg vpi vpp vpr vps vra vrg vri vrp vrr vrs vsa vsg vsi vsp vsr vss vsv vva vvg vvi vvr vvs vvv