-er -up a-a aaa aad aae aag aap aar aas aau ad- ada add ade adg adp adr ads adu aea aed aee aeg aep aer aes aeu ag- aga agd age agg agp agr ags agu ap- apa apd ape apg app apr aps apu ar- ara ard are arg arp arr ars aru as- asa asd ase asg asp asr ass asu au- aua aud aue aug aup aur aus daa dad dae dag dap dar das dau dda ddd dde ddg ddp ddr dds ddu de- dea ded dee deg dep der des deu dga dgd dge dgg dgp dgr dgs dgu dpa dpd dpe dpg dpp dpr dps dpu dra drd dre drg drp drr drs dru dsa dsd dse dsg dsp dsr dss dsu dua dud due dug dup dur dus eaa ead eae eag eap ear eas eau ed- eda edd ede edg edp edr eds edu eea eed eee eeg eep eer ees ega egd ege egg egp egr egs egu ep- epa epd epe epg epp epr eps epu era erd ere erg erp err ers eru es- esa esd ese esg esp esr ess esu eu- eua eud eue eug eup eur eus g-d g-p gaa gad gae gag gap gar gas gau gda gdd gde gdp gdr gds gdu ge- gea ged gee geg gep ger ges geu gga ggd ggg ggp ggr ggs ggu gpa gpd gpe gpg gpp gpr gps gpu gra grd gre grg grp grr grs gru gsa gsd gse gsg gsp gsr gss gsu gu- gua gud gue gug gup gur gus guu p-p paa pad pae pag pap par pas pau pda pdd pde pdg pdp pdr pds pdu pea ped pee peg pep per pes peu pga pgd pge pgg pgp pgr pgs ppa ppd ppe ppg ppp ppr pps ppu pra prd pre prg prp prr prs pru ps- psa psd pse psg psp psr pss psu pua pud pue pug pup pur pus puu ra- raa rad rae rag rap rar ras rau rda rdd rde rdg rdp rdr rds rdu re- rea red ree reg rep rer res reu rga rgd rge rgg rgp rgr rgs rpa rpd rpe rpg rpp rpr rps rpu rra rrd rrg rrp rrr rrs rru rsa rsd rse rsg rsp rsr rss rsu rua rud rue rug rup rur rus ruu saa sad sae sag sap sar sas sau sda sdd sde sdg sdp sdr sds sdu se- sea sed see seg sep ser ses seu sga sgd sge sgg sgp sgr sgs sgu spa spd spe spg spp spr sps spu sr- sra srd sre srg srp srr srs ss- ssa ssd sse ssg ssp ssr sss ssu sua sud sue sug sup sur sus suu ua- uaa uad uae uag uap uar uas uau uda udd ude udg udp udr uds udu uea ued uee ueg uep uer ues uga uge ugg ugp ugr ugs ugu up- upa upd upe upg upp upr ups upu ur- ura urd ure urg urp urr urs uru usa usd use usg usp usr uss usu uua uue uug uur uus uuu