-er -up a-a aaa aad aae aag aan aap aar aau ad- ada add ade adg adn adp adr adu aea aed aee aeg aen aep aer aeu ag- aga agd age agg agn agp agr agu an- ana and ane ang ann anp anr anu ap- apa apd ape apg apn app apr apu ar- ara ard are arg arn arp arr aru au- aua aud aue aug aun aup aur daa dad dae dag dan dap dar dau dda ddd dde ddg ddn ddp ddr ddu de- dea ded dee deg den dep der deu dga dgd dge dgg dgn dgp dgr dgu dna dnd dne dng dnn dnp dnr dpa dpd dpe dpg dpn dpp dpr dpu dra drd dre drg drn drp drr dru dua dud due dug dun dup dur eaa ead eae eag ean eap ear eau ed- eda edd ede edg edn edp edr edu eea eed eee eeg een eep eer ega egd ege egg egn egp egr egu en- ena end ene eng enn enp enr enu ep- epa epd epe epg epn epp epr epu era erd ere erg ern erp err eru eu- eua eud eue eug eun eup eur g-d g-p gaa gad gae gag gan gap gar gau gda gdd gde gdn gdp gdr gdu ge- gea ged gee geg gen gep ger geu gga ggd ggg ggn ggp ggr ggu gna gnd gne gnn gnp gnr gnu gpa gpd gpe gpg gpn gpp gpr gpu gra grd gre grg grn grp grr gru gu- gua gud gue gug gun gup gur guu naa nad nae nag nan nap nar nau nda ndd nde ndg ndn ndp ndr ndu ne- nea ned nee neg nen nep ner neu nga ngd nge ngg ngn ngp ngu nna nne nng nnn nnp nnu npa npd npe npg npn npp npr npu nra nrd nre nrg nrn nrp nrr nru nua nud nue nug nun nup nur nuu p-p paa pad pae pag pan pap par pau pda pdd pde pdg pdn pdp pdr pdu pea ped pee peg pen pep per peu pga pgd pge pgg pgn pgp pgr pn- pna pnd pne png pnn pnp pnr pnu ppa ppd ppe ppg ppn ppp ppr ppu pra prd pre prg prn prp prr pru pua pud pue pug pun pup pur puu ra- raa rad rae rag ran rap rar rau rda rdd rde rdg rdn rdp rdr rdu re- rea red ree reg ren rep rer reu rga rgd rge rgg rgn rgp rgr rna rnd rng rnn rnp rnr rnu rpa rpd rpe rpg rpn rpp rpr rpu rra rrd rrg rrn rrp rrr rru rua rud rue rug run rup rur ruu ua- uaa uad uae uag uan uap uar uau uda udd ude udg udn udp udr udu uea ued uee ueg uen uep uer uga uge ugg ugn ugp ugr ugu un- una und une ung unn unp unr unu up- upa upd upe upg upn upp upr upu ur- ura urd ure urg urn urp urr uru uua uue uug uun uur uuu