-up a-a a-i a-z aaa aag aai aap aar aau aaz ag- aga agg agi agp agr agu agz ai- aia aig aii aip air aiu aiz ap- apa apg api app apr apu ar- ara arg ari arp arr aru arz au- aua aug aui aup aur auz az- aza azg azi azp azu azz g-p gaa gag gai gap gar gau gaz gga ggg ggi ggp ggr ggu ggz gia gig gii gip gir giu giz gpa gpg gpi gpp gpr gpu gpz gra grg gri grp grr gru gu- gua gug gui gup gur guu guz gza gzp gzr gzu ia- iaa iag iai iap iar iau iaz iga igg igi igp igr igu iia iii iip iir iiu ipa ipg ipi ipp ipr ipu ir- ira irg iri irp irr iru iu- iua iug iui iup iur iuz iza izi izu izz p-p paa pag pai pap par pau paz pga pgg pgi pgp pgr pia pig pii pip pir piu piz ppa ppg ppi ppp ppr ppu ppz pra prg pri prp prr pru prz pua pug pui pup pur puu puz pzp ra- raa rag rai rap rar rau raz rga rgg rgi rgp rgr ria rig rii rip rir riz rpa rpg rpi rpp rpr rpu rpz rra rrg rri rrp rrr rru rua rug rui rup rur ruu ruz rza ua- uaa uag uai uap uar uau uaz uga ugg ugi ugp ugr ugu uia uig uii uip uir uiu up- upa upg upi upp upr upu upz ur- ura urg uri urp urr uru urz uua uug uur uuu uza uzi uzu z-g zaa zag zai zap zar zaz zgg zgi zia zig zip zir ziz zpg zpi zpp zpr zpu zrp zug zui zur zuz zzr zzz