-er -up a-a a-i a-q aaa aad aae aag aai aap aaq aar aau ad- ada add ade adg adi adp adq adr adu aea aed aee aeg aei aep aeq aer aeu ag- aga agd age agg agi agp agq agr agu ai- aia aid aie aig aii aip aiq air aiu ap- apa apd ape apg api app apq apr apu aqa aqi aqp aqr ar- ara ard are arg ari arp arq arr aru au- aua aud aue aug aui aup aur daa dad dae dag dai dap daq dar dau dda ddd dde ddg ddi ddp ddq ddr ddu de- dea ded dee deg dei dep deq der deu dga dgd dge dgg dgi dgp dgr dgu di- dia did die dig dii dip diq dir diu dpa dpd dpe dpg dpi dpp dpr dpu dqa dqe dra drd dre drg dri drp drq 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 epq epr epu eqa eqe eqp eqq equ era erd ere erg eri erp erq 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 grq grr gru gu- gua gud gue gug gui gup gur guu i-d ia- iaa iad iae iag iai iap iaq iar iau ida idd ide idg idi idp idq 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 iqa iqd iqe iqu ir- ira ird ire irg iri irp irq irr iru iu- iua iud iue iug iui iup iur p-p paa pad pae pag pai pap paq par pau pda pdd pde pdg pdi pdp pdq pdr pdu pea ped pee peg pei pep per peu pga pgd pge pgg pgi pgp pgr pia pid pie pig pii pip piq pir piu ppa ppd ppe ppg ppi ppp ppq ppr ppu pqi pqq pqr pra prd pre prg pri prp prq prr pru pua pud pue pug pui pup pur puu qaa qad qag qap qar qau qda qdr qed qee qep qga qid qie qip qir qiu qpp qpr qqq qqu qra qre qrg qri qrp qru qu- qua qud que qui qur ra- raa rad rae rag rai rap raq rar rau rda rdd rde rdg rdi rdp rdr rdu re- rea red ree reg rei rep req rer reu rga rgd rge rgg rgi rgp rgr ria rid rie rig rii rip riq rir rpa rpd rpe rpg rpi rpp rpr rpu rra rrd rrg rri rrp rrq rrr rru rua rud rue rug rui rup rur ruu ua- uaa uad uae uag uai uap uaq 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 uiq 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