a-a aaa aag aap aar aav aay ag- aga agg agp agr agv agy ap- apa apg app apr apv apy ar- ara arg arp arr arv ary av- ava avg avp avr avy ay- aya ayp ayr g-p gaa gag gap gar gav gay gga ggg ggp ggr ggv gpa gpg gpp gpr gra grg grp grr grv gry gva gvg gvp gvr gy- gya gyp gyr p-p paa pag pap par pav pay pga pgg pgp pgr pgv pgy ppa ppg ppp ppr ppv pra prg prp prr prv pry pva pvg pvp pvr pvv py- pya pyg pyr ra- raa rag rap rar rav ray rga rgg rgp rgr rgv rpa rpg rpp rpr rpv rra rrg rrp rrr rva rvg rvp rvr rvv rvy ry- rya ryg ryr ryy v-a vaa vag vap var vav vay vga vgg vgp vgr vpa vpg vpp vpr vra vrg vrp vrr vry vva vvg vvr vvv vyg vyp yaa yag yap yar yav yay yga ypa ypg yra yrg yrp yva yvr yvy yyg yyy