-er -up a-a a-i aaa aae aag aai aao aap aar aau aea aee aeg aei aeo aep aer aeu ag- aga age agg agi ago agp agr agu ai- aia aie aig aii aio aip air aiu aoa aoe aog aoi aoo aop aor aou ap- apa ape apg api apo app apr apu ar- ara are arg ari aro arp arr aru au- aua aue aug aui auo aup aur eaa eae eag eai eao eap ear eau eea eee eeg eeo eep eer ega ege egg egi ego egp egr egu eia eie eig eii eio eip eir eiu eo- eoa eoe eog eoi eoo eop eor eou ep- epa epe epg epi epo epp epr epu era ere erg eri ero erp err eru eu- eua eue eug eui eup eur g-p gaa gae gag gai gao gap gar gau ge- gea gee geg gei geo gep ger geu gga ggg ggi ggo ggp ggr ggu gia gie gig gii gio gip gir giu goa goe gog goi goo gop gor gou gpa gpe gpg gpi gpo gpp gpr gpu gra gre grg gri gro grp grr gru gu- gua gue gug gui guo gup gur guu ia- iaa iae iag iai iao iap iar iau ie- iea iee ieg iei iep ier iga ige igg igi igo igp igr igu iia iie iii iio iip iir iiu io- ioa ioe iog ioi ioo iop ior iou ipa ipe ipg ipi ipo ipp ipr ipu ir- ira ire irg iri iro irp irr iru iu- iua iue iug iui iup iur o-i oaa oae oag oai oao oap oar oau oea oee oeg oei oeo oep oer oga oge ogg ogi ogo ogp oia oie oii oio oip oir oiu oo- ooa oog ooi ooo oop oor op- opa ope opg opi opo opp opr or- ora ore org ori oro orp orr oru ou- oua oue oui ouo oup our p-p paa pae pag pai pao pap par pau pea pee peg pei peo pep per peu pga pge pgg pgi pgo pgp pgr pia pie pig pii pio pip pir piu poa poe pog poi poo pop por pou ppa ppe ppg ppi ppo ppp ppr ppu pra pre prg pri pro prp prr pru pua pue pug pui pup pur puu ra- raa rae rag rai rao rap rar rau re- rea ree reg rei reo rep rer reu rga rge rgg rgi rgo rgp rgr ria rie rig rii rio rip rir roa roe rog roi roo rop ror rou rpa rpe rpg rpi rpo rpp rpr rpu rra rrg rri rrp rrr rru rua rue rug rui ruo rup rur ruu ua- uaa uae uag uai uao uap uar uau uea uee ueg uei uep uer uga uge ugg ugi ugo ugp ugr ugu uia uie uig uii uio uip uir uiu uoa uoe uog uoo uop uor up- upa upe upg upi upo upp upr upu ur- ura ure urg uri uro urp urr uru uua uue uug uur uuu