-er -up a-a a-b a-i a-t aaa aab aad aae aai aap aar aat aau ab- aba abb abd abe abi abp abr abt abu ad- ada adb add ade adi adp adr adt adu aea aeb aed aee aei aep aer aet aeu ai- aia aib aid aie aii aip air ait aiu ap- apa apb apd ape api app apr apt apu ar- ara arb ard are ari arp arr art aru at- ata atb atd ate ati atp atr att atu au- aua aub aud aue aui aup aur aut b-p b-u baa bab bad bae bai bap bar bat bau bba bbb bbd bbe bbi bbp bbr bbt bbu bda bdb bdd bde bdi bdp bdr bdt bdu be- bea beb bed bee bei bep ber bet beu bi- bia bib bid bie bii bip bir bit biu bpa bpb bpd bpe bpi bpp bpr bpt bpu bra brb brd bre bri brp brr brt bru bta btb btd bte bti btp btr btt btu bua bub bud bue bui bup bur but buu daa dab dad dae dai dap dar dat dau dba dbb dbd dbe dbi dbp dbr dbt dbu dda ddb ddd dde ddi ddp ddr ddt ddu de- dea deb ded dee dei dep der det deu di- dia dib did die dii dip dir dit diu dpa dpb dpd dpe dpi dpp dpr dpt dpu dra drb drd dre dri drp drr drt dru dta dtb dtd dte dti dtp dtr dtt dtu dua dub dud due dui dup dur dut eaa eab ead eae eai eap ear eat eau eba ebb ebd ebe ebi ebp ebr ebt ebu ed- eda edb edd ede edi edp edr edt edu eea eeb eed eee eep eer eet eia eib eid eie eii eip eir eit eiu ep- epa epb epd epe epi epp epr ept epu era erb erd ere eri erp err ert eru eta etb etd ete eti etp etr ett etu eu- eua eub eud eue eui eup eur eut i-d ia- iaa iab iad iae iai iap iar iat iau iba ibb ibd ibe ibi ibp ibr ibt ibu ida idb idd ide idi idp idr idt idu ie- iea ied iee iei iep ier iet iia iib iid iie iii iip iir iit iiu ipa ipb ipd ipe ipi ipp ipr ipt ipu ir- ira irb ird ire iri irp irr irt iru ita itb itd ite iti itp itt itu iu- iua iub iud iue iui iup iur iut p-p paa pab pad pae pai pap par pat pau pba pbb pbd pbe pbi pbp pbr pbt pbu pda pdb pdd pde pdi pdp pdr pdt pdu pea peb ped pee pei pep per pet peu pia pib pid pie pii pip pir pit piu ppa ppb ppd ppe ppi ppp ppr ppt ppu pra prb prd pre pri prp prr prt pru pt- pta ptb ptd pte pti ptp ptr ptt ptu pua pub pud pue pui pup pur put puu ra- raa rab rad rae rai rap rar rat rau rba rbb rbd rbe rbi rbp rbr rbt rbu rda rdb rdd rde rdi rdp rdr rdt rdu re- rea reb red ree rei rep rer ret reu ria rib rid rie rii rip rir rit rpa rpb rpd rpe rpi rpp rpr rpt rpu rra rrb rrd rri rrp rrr rrt rru rta rtb rtd rte rti rtp rtr rtt rtu rua rub rud rue rui rup rur rut ruu taa tab tad tae tai tap tar tat tau tba tbb tbd tbe tbi tbp tbr tbt tbu tda tdb tdd tde tdi tdp tdr tdt tdu te- tea teb ted tee tei tep ter tet teu tia tib tid tie tii tip tir tit tiu tpa tpb tpd tpe tpi tpp tpr tpt tpu tra trb trd tre tri trp trr trt tru tta ttb ttd tte tti ttp ttr ttt ttu tua tub tud tue tui tup tur tut tuu ua- uaa uab uad uae uai uap uar uat uau uba ubb ube ubi ubp ubr ubt ubu uda udb udd ude udi udp udr udt udu uea ueb ued uee uei uep uer uet uia uib uid uie uii uip uir uit uiu up- upa upb upd upe upi upp upr upt upu ur- ura urb urd ure uri urp urr urt uru uta utb utd ute uti utp utr utt utu uua uue uur uut uuu

a-be a-ii aaaa aaab aaad aaae aaai aaap aaar aaba aabb aabd aabi aabp aabt aada aade aadi aadt aadu aaea aaep aaib aaii aapa aapi aapt aara aard aare aari aarp aart aaru aata aatt aaup abaa abab abad abae abai abap abar abat abau abb- abba abbb abbe abbi abbr abbt abda abdi abdu abed abee aber abet abia abib abid abie abir abit abiu abpa abpd abpi abpp abpr abra abri abta abtu abua abud abue abut adaa adab adad adae adai adap adar adat adba adbi adda addd adde addi addr addu adea adeb adee ader adet adia adib adie adip adir adit adp- adra adre adta adua adub adue adur aeap aebi aede aedt aeer aeit aer- aera aerd aeri aeta aetr aett aiai aiba aida aidb aide aidi aidr aidt aidu aiea aiee aiet aiia aiib aiid aiir aipa aipe aipi aira aird aire airi airp airt aita aite aiti aitr aitt aitu aiud aiui apai apap apar apat apba apbr apda apdd apdu apea aped apep aper apet apeu api- apia apid apie apip apit appa appd appr appt appu apra apre apri aprt apta apte apti aptt apua apud apup arab arad arae arai arap arar arat arau arba arbe arbi arda arde ardi ardu area ared aree arei arep aret areu aria arib arid arie arii arip arit arpa arpe arpi arpu arr- arra arre arri arrr arrt arru arta arte arti artr arua arub arud arue arui arup arut at-t ataa atab atad