-er -up a-a aaa aae aag aan aao aap aar aau aea aee aeg aen aeo aep aer aeu ag- aga age agg agn ago agp agr agu an- ana ane ang ann ano anp anr anu aoa aoe aog aon aoo aop aor aou ap- apa ape apg apn apo app apr apu ar- ara are arg arn aro arp arr aru au- aua aue aug aun auo aup aur eaa eae eag ean eao eap ear eau eea eee eeg een eeo eep eer ega ege egg egn ego egp egr egu en- ena ene eng enn eno enp enr enu eo- eoa eoe eog eon eoo eop eor eou ep- epa epe epg epn epo epp epr epu era ere erg ern ero erp err eru eu- eua eue eug eun eup eur g-p gaa gae gag gan gao gap gar gau ge- gea gee geg gen geo gep ger geu gga ggg ggn ggo ggp ggr ggu gna gne gnn gno gnp gnr gnu goa goe gog gon goo gop gor gou gpa gpe gpg gpn gpo gpp gpr gpu gra gre grg grn gro grp grr gru gu- gua gue gug gun guo gup gur guu naa nae nag nan nao nap nar nau ne- nea nee neg nen neo nep ner neu nga nge ngg ngn ngo ngp ngu nna nne nng nnn nno nnp nnu no- noa noe nog non noo nop nor nou npa npe npg npn npo npp npr npu nra nre nrg nrn nro nrp nrr nru nua nue nug nun nuo nup nur nuu oaa oae oag oan oao oap oar oau oea oee oeg oen oeo oep oer oga oge ogg ogn ogo ogp on- ona one ong onn ono onp onr onu oo- ooa oog oon ooo oop oor op- opa ope opg opn opo opp opr or- ora ore org orn oro orp orr oru ou- oua oue oun ouo oup our p-p paa pae pag pan pao pap par pau pea pee peg pen peo pep per peu pga pge pgg pgn pgo pgp pgr pn- pna pne png pnn pno pnp pnr pnu poa poe pog pon poo pop por pou ppa ppe ppg ppn ppo ppp ppr ppu pra pre prg prn pro prp prr pru pua pue pug pun pup pur puu ra- raa rae rag ran rao rap rar rau re- rea ree reg ren reo rep rer reu rga rge rgg rgn rgo rgp rgr rna rng rnn rno rnp rnr rnu roa roe rog ron roo rop ror rou rpa rpe rpg rpn rpo rpp rpr rpu rra rrg rrn rrp rrr rru rua rue rug run ruo rup rur ruu ua- uaa uae uag uan uao uap uar uau uea uee ueg uen uep uer uga uge ugg ugn ugo ugp ugr ugu un- una une ung unn uno unp unr unu uoa uoe uog uon uoo uop uor up- upa upe upg upn upo upp upr upu ur- ura ure urg urn uro urp urr uru uua uue uug uun uur uuu