-er -up a-a a-b a-i a-t aaa aab aad aae aai aan aap aar aat aau ab- aba abb abd abe abi abn abp abr abt abu ad- ada adb add ade adi adn adp adr adt adu aea aeb aed aee aei aen aep aer aet aeu ai- aia aib aid aie aii ain aip air ait aiu an- ana anb and ane ani ann anp anr ant anu ap- apa apb apd ape api apn app apr apt apu ar- ara arb ard are ari arn arp arr art aru at- ata atb atd ate ati atn atp atr att atu au- aua aub aud aue aui aun aup aur aut b-p b-u baa bab bad bae bai ban bap bar bat bau bba bbb bbd bbe bbi bbn bbp bbr bbt bbu bda bdb bdd bde bdi bdp bdr bdt bdu be- bea beb bed bee bei ben bep ber bet beu bi- bia bib bid bie bii bin bip bir bit biu bna bnb bnd bne bni bnn bnp bnr bnt bnu bpa bpb bpd bpe bpi bpn bpp bpr bpt bpu bra brb brd bre bri brn brp brr brt bru bta btb btd bte bti btn btp btr btt btu bua bub bud bue bui bun bup bur but buu daa dab dad dae dai dan dap dar dat dau dba dbb dbd dbe dbi dbn dbp dbr dbt dbu dda ddb ddd dde ddi ddn ddp ddr ddt ddu de- dea deb ded dee dei den dep der det deu di- dia dib did die dii din dip dir dit diu dna dnb dnd dne dni dnn dnp dnr dnt dpa dpb dpd dpe dpi dpn dpp dpr dpt dpu dra drb drd dre dri drn drp drr drt dru dta dtb dtd dte dti dtn dtp dtr dtt dtu dua dub dud due dui dun dup dur dut eaa eab ead eae eai ean eap ear eat eau eba ebb ebd ebe ebi ebn ebp ebr ebt ebu ed- eda edb edd ede edi edn edp edr edt edu eea eeb eed eee een eep eer eet eia eib eid eie eii ein eip eir eit eiu en- ena enb end ene eni enn enp enr ent enu ep- epa epb epd epe epi epn epp epr ept epu era erb erd ere eri ern erp err ert eru eta etb etd ete eti etn etp etr ett etu eu- eua eub eud eue eui eun eup eur eut i-d ia- iaa iab iad iae iai ian iap iar iat iau iba ibb ibd ibe ibi ibn ibp ibr ibt ibu ida idb idd ide idi idn idp idr idt idu ie- iea ied iee iei ien iep ier iet iia iib iid iie iii iin iip iir iit iiu in- ina inb ind ine ini inn inp inr int inu ipa ipb ipd ipe ipi ipn ipp ipr ipt ipu ir- ira irb ird ire iri irn irp irr irt iru ita itb itd ite iti itn itp itt itu iu- iua iub iud iue iui iup iur iut n-i naa nab nad nae nai nan nap nar nat nau nba nbb nbd nbe nbi nbn nbp nbr nbt nbu nda ndb ndd nde ndi ndn ndp ndr ndt ndu ne- nea neb ned nee nei nen nep ner net neu nia nib nid nie nii nin nip nir nit niu nna nnb nne nni nnn nnp nnt nnu npa npb npd npe npi npn npp npr npt npu nra nrb nrd nre nri nrn nrp nrr nrt nru nta ntb ntd nte nti ntn ntp ntr ntt ntu nua nub nud nue nui nun nup nur nut nuu p-p paa pab pad pae pai pan pap par pat pau pba pbb pbd pbe pbi pbn pbp pbr pbt pbu pda pdb pdd pde pdi pdn pdp pdr pdt pdu pea peb ped pee pei pen pep per pet peu pia pib pid pie pii pin pip pir pit piu pn- pna pnb pnd pne pni pnn pnp pnr pnt pnu ppa ppb ppd ppe ppi ppn ppp ppr ppt ppu pra prb prd pre pri prn prp prr prt pru pt- pta ptb ptd pte pti ptn ptp ptr ptt ptu pua pub pud pue pui pun pup pur put puu ra- raa rab rad rae rai ran rap rar rat rau rba rbb rbd rbe rbi rbn rbp rbr rbt rbu rda rdb rdd rde rdi rdn rdp rdr rdt rdu re- rea reb red ree rei ren rep rer ret reu ria rib rid rie rii rin rip rir rit rna rnb rnd rni rnn rnp rnr rnt rnu rpa rpb rpd rpe rpi rpn rpp rpr rpt rpu rra rrb rrd rri rrn rrp rrr rrt rru rta rtb rtd rte rti rtn rtp rtr rtt rtu rua rub rud rue rui run rup rur rut ruu taa tab tad tae tai tan tap tar tat tau tba tbb tbd tbe tbi tbn tbp tbr tbt tbu tda tdb tdd tde tdi tdn tdp tdr tdt tdu te- tea teb ted tee tei ten tep ter tet teu tia tib tid tie tii tin tip tir tit tiu tna tnb tnd tne tni tnn tnp tnr tnt tpa tpb tpd tpe tpi tpn tpp tpr tpt tpu tra trb trd tre tri trn trp trr trt tru tta ttb ttd tte tti ttn ttp ttr ttt ttu tua tub tud tue tui tun tup tur tut tuu ua- uaa uab uad uae uai uan uap uar uat uau uba ubb ube ubi ubn ubp ubr ubt ubu uda udb udd ude udi udn udp udr udt udu uea ueb ued uee uei uen uep uer uet uia uib uid uie uii uin uip uir uit uiu un- una unb und une uni unn unp unr unt unu up- upa upb upd upe upi upn upp upr upt upu ur- ura urb urd ure uri urn urp urr