a-a a-z aaa aag aao aap aar aaw aaz ag- aga agg ago agp agr agw agz aoa aog aoo aop aor aow ap- apa apg apo app apr apw ar- ara arg aro arp arr arw arz aw- awa awg awo awp awr aww az- aza azg azo azp azw azz g-p gaa gag gao gap gar gaw gaz gga ggg ggo ggp ggr ggw ggz goa gog goo gop gor gow goz gpa gpg gpo gpp gpr gpw gpz gra grg gro grp grr grw gwa gwg gwp gwr gza gzo gzp gzr oaa oag oao oap oar oaw oga ogg ogo ogp oo- ooa oog ooo oop oor oow op- opa opg opo opp opr opw or- ora org oro orp orr orz owa owo owp oww oza ozo ozw ozz p-p paa pag pao pap par paw paz pga pgg pgo pgp pgr pgw poa pog poo pop por pow poz ppa ppg ppo ppp ppr ppw ppz pra prg pro prp prr prw prz pwa pwg pwo pwp pwr pzp ra- raa rag rao rap rar raw raz rga rgg rgo rgp rgr rgw roa rog roo rop ror row roz rpa rpg rpo rpp rpr rpw rpz rra rrg rrp rrr rwa rwr rza rzo waa wag wao wap war waw waz wga wgo wgp wgr wgw wgz woa wog woo wop wor wow woz wpa wpg wpo wpp wpr wpz wr- wra wrg wro wrp wrr wrw wwa wwo wwp www wzp z-g zaa zag zao zap zar zaz zgg zo- zoa zog zoo zor zow zpg zpo zpp zpr zro zrp zzr zzz