-er -up a-a a-i aaa aad aae aag aai aap aar aau ad- ada add ade adg adi adp adr adu aea aed aee aeg aei aep aer aeu ag- aga agd age agg agi agp agr agu ai- aia aid aie aig aii aip air aiu ap- apa apd ape apg api app apr apu ar- ara ard are arg ari arp arr aru au- aua aud aue aug aui aup aur daa dad dae dag dai dap dar dau dda ddd dde ddg ddi ddp ddr ddu de- dea ded dee deg dei dep der deu dga dgd dge dgg dgi dgp dgr dgu di- dia did die dig dii dip dir diu dpa dpd dpe dpg dpi dpp dpr dpu dra drd dre drg dri drp drr dru dua dud due dug dui dup dur eaa ead eae eag eai eap ear eau ed- eda edd ede edg edi edp edr edu eea eed eee eeg eep eer ega egd ege egg egi egp egr egu eia eid eie eig eii eip eir eiu ep- epa epd epe epg epi epp epr epu era erd ere erg eri erp err eru eu- eua eud eue eug eui eup eur g-d g-p gaa gad gae gag gai gap gar gau gda gdd gde gdi gdp gdr gdu ge- gea ged gee geg gei gep ger geu gga ggd ggg ggi ggp ggr ggu gia gid gie gig gii gip gir giu gpa gpd gpe gpg gpi gpp gpr gpu gra grd gre grg gri grp grr gru gu- gua gud gue gug gui gup gur guu i-d ia- iaa iad iae iag iai iap iar iau ida idd ide idg idi idp idr idu ie- iea ied iee ieg iei iep ier iga igd ige igg igi igp igr igu iia iid iie iii iip iir iiu ipa ipd ipe ipg ipi ipp ipr ipu ir- ira ird ire irg iri irp irr iru iu- iua iud iue iug iui iup iur p-p paa pad pae pag pai pap par pau pda pdd pde pdg pdi pdp pdr pdu pea ped pee peg pei pep per peu pga pgd pge pgg pgi pgp pgr pia pid pie pig pii pip pir piu ppa ppd ppe ppg ppi ppp ppr ppu pra prd pre prg pri prp prr pru pua pud pue pug pui pup pur puu ra- raa rad rae rag rai rap rar rau rda rdd rde rdg rdi rdp rdr rdu re- rea red ree reg rei rep rer reu rga rgd rge rgg rgi rgp rgr ria rid rie rig rii rip rir rpa rpd rpe rpg rpi rpp rpr rpu rra rrd rrg rri rrp rrr rru rua rud rue rug rui rup rur ruu ua- uaa uad uae uag uai uap uar uau uda udd ude udg udi udp udr udu uea ued uee ueg uei uep uer uga uge ugg ugi ugp ugr ugu uia uid uie uig uii uip uir uiu up- upa upd upe upg upi upp upr upu ur- ura urd ure urg uri urp urr uru uua uue uug uur uuu