-er -up a-a a-b a-i a-t aaa aab aad aae aag aai aan aao aap aar aat aau ab- aba abb abd abe abg abi abn abo abp abr abt abu ad- ada adb add ade adg adi adn ado adp adr adt adu aea aeb aed aee aeg aei aen aeo aep aer aet aeu ag- aga agb agd age agg agi agn ago agp agr agt agu ai- aia aib aid aie aig aii ain aio aip air ait aiu an- ana anb and ane ang ani ann ano anp anr ant anu aoa aob aod aoe aog aoi aon aoo aop aor aot aou ap- apa apb apd ape apg api apn apo app apr apt apu ar- ara arb ard are arg ari arn aro arp arr art aru at- ata atb atd ate atg ati atn ato atp atr att atu au- aua aub aud aue aug aui aun auo aup aur aut b-p b-u baa bab bad bae bag bai ban bao bap bar bat bau bba bbb bbd bbe bbg bbi bbn bbo bbp bbr bbt bbu bda bdb bdd bde bdg bdi bdo bdp bdr bdt bdu be- bea beb bed bee beg bei ben beo bep ber bet beu bga bgb bgd bge bgg bgi bgn bgo bgp bgr bgt bgu bi- bia bib bid bie big bii bin bio bip bir bit biu bna bnb bnd bne bng bni bnn bno bnp bnr bnt bnu boa bob bod boe bog boi bon boo bop bor bot bou bpa bpb bpd bpe bpg bpi bpn bpo bpp bpr bpt bpu bra brb brd bre brg bri brn bro brp brr brt bru bta btb btd bte btg bti btn bto btp btr btt btu bua bub bud bue bug bui bun buo bup bur but buu daa dab dad dae dag dai dan dao dap dar dat dau dba dbb dbd dbe dbg dbi dbn dbo dbp dbr dbt dbu dda ddb ddd dde ddg ddi ddn ddo ddp ddr ddt ddu de- dea deb ded dee deg dei den deo dep der det deu dga dgd dge dgg dgi dgn dgp dgr dgt dgu di- dia dib did die dig dii din dio dip dir dit diu dna dnb dnd dne dng dni dnn dno dnp dnr dnt doa dob dod doe dog doi don doo dop dor dot dou dpa dpb dpd dpe dpg dpi dpn dpo dpp dpr dpt dpu dra drb drd dre drg dri drn dro drp drr drt dru dta dtb dtd dte dtg dti dtn dto dtp dtr dtt dtu dua dub dud due dug dui dun duo dup dur dut eaa eab ead eae eag eai ean eao eap ear eat eau eba ebb ebd ebe ebg ebi ebn ebo ebp ebr ebt ebu ed- eda edb edd ede edg edi edn edo edp edr edt edu eea eeb eed eee eeg een eeo eep eer eet ega egb egd ege egg egi egn ego egp egr egt egu eia eib eid eie eig eii ein eio eip eir eit eiu en- ena enb end ene eng eni enn eno enp enr ent enu eo- eoa eob eod eoe eog eoi eon eoo eop eor eot eou ep- epa epb epd epe epg epi epn epo epp epr ept epu era erb erd ere erg eri ern ero erp err ert eru eta etb etd ete etg eti etn eto etp etr ett etu eu- eua eub eud eue eug eui eun eup eur eut g-d g-p gaa gab gad gae gag gai gan gao gap gar gat gau gba gbd gbe gbg gbi gbn gbo gbp gbr gbt gbu gda gdb gdd gde gdi gdn gdo gdp gdr gdt gdu ge- gea geb ged gee geg gei gen geo gep ger get geu gga ggb ggd ggg ggi ggn ggo ggp ggr ggt ggu gia gib gid gie gig gii gin gio gip gir git giu gna gnb gnd gne gni gnn gno gnp gnr gnt gnu goa gob god goe gog goi gon goo gop gor got gou gpa gpb gpd gpe gpg gpi gpn gpo gpp gpr gpt gpu gra grb grd gre grg gri grn gro grp grr grt gru gta gtb gtd gte gtg gti gtn gto gtp gtr gtt gtu gu- gua gub gud gue gug gui gun guo gup gur gut guu i-d ia- iaa iab iad iae iag iai ian iao iap iar iat iau iba ibb ibd ibe ibg ibi ibn ibo ibp ibr ibt ibu ida idb idd ide idg idi idn ido idp idr idt idu ie- iea ied iee ieg iei ien iep ier iet iga igb igd ige igg igi ign igo igp igr igt igu iia iib iid iie iii iin iio iip iir iit iiu in- ina inb ind ine ing ini inn ino inp inr int inu io- ioa iob iod ioe iog ioi ion ioo iop ior iot iou ipa ipb ipd ipe ipg ipi ipn ipo ipp ipr ipt ipu ir- ira irb ird ire irg iri irn iro irp irr irt iru ita itb itd ite itg iti itn ito itp itt itu iu- iua iub iud iue iug iui iup iur iut n-i naa nab nad nae nag nai nan nao nap nar nat nau nba nbb nbd nbe nbg nbi nbn nbo nbp nbr nbt nbu nda ndb ndd nde ndg ndi ndn ndo ndp ndr ndt ndu ne- nea neb ned nee neg nei nen neo nep ner net neu nga ngb ngd nge ngg ngi ngn ngo ngp ngt ngu nia nib nid nie nig nii nin nio nip nir nit niu nna nnb nne nng nni nnn nno nnp nnt nnu no- noa nob nod noe nog noi non noo nop nor not nou npa npb npd npe npg npi npn npo npp npr npt npu nra nrb nrd nre nrg nri nrn nro nrp nrr nrt nru nta