-er -up a-a a-b a-i aaa aab aad aae aag aai aan aao aap aar aas aau ab- aba abb abd abe abg abi abn abo abp abr abs abu ad- ada adb add ade adg adi adn ado adp adr ads adu aea aeb aed aee aeg aei aen aeo aep aer aes aeu ag- aga agb agd age agg agi agn ago agp agr ags agu ai- aia aib aid aie aig aii ain aio aip air ais aiu an- ana anb and ane ang ani ann ano anp anr ans anu aoa aob aod aoe aog aoi aon aoo aop aor aos aou ap- apa apb apd ape apg api apn apo app apr aps apu ar- ara arb ard are arg ari arn aro arp arr ars aru as- asa asb asd ase asg asi asn aso asp asr ass asu au- aua aub aud aue aug aui aun auo aup aur aus b-p b-u baa bab bad bae bag bai ban bao bap bar bas bau bba bbb bbd bbe bbg bbi bbn bbo bbp bbr bbs bbu bda bdb bdd bde bdg bdi bdo bdp bdr bds bdu be- bea beb bed bee beg bei ben beo bep ber bes beu bga bgb bgd bge bgg bgi bgn bgo bgp bgr bgs bgu bi- bia bib bid bie big bii bin bio bip bir bis biu bna bnb bnd bne bng bni bnn bno bnp bnr bns bnu boa bob bod boe bog boi bon boo bop bor bos bou bpa bpb bpd bpe bpg bpi bpn bpo bpp bpr bps bpu bra brb brd bre brg bri brn bro brp brr brs bru bsa bsb bsd bse bsg bsi bsn bso bsp bsr bss bsu bua bub bud bue bug bui bun buo bup bur bus buu daa dab dad dae dag dai dan dao dap dar das dau dba dbb dbd dbe dbg dbi dbn dbo dbp dbr dbs dbu dda ddb ddd dde ddg ddi ddn ddo ddp ddr dds ddu de- dea deb ded dee deg dei den deo dep der des deu dga dgd dge dgg dgi dgn dgp dgr dgs dgu di- dia dib did die dig dii din dio dip dir dis diu dna dnb dnd dne dng dni dnn dno dnp dnr dns doa dob dod doe dog doi don doo dop dor dos dou dpa dpb dpd dpe dpg dpi dpn dpo dpp dpr dps dpu dra drb drd dre drg dri drn dro drp drr drs dru dsa dsb dsd dse dsg dsi dsn dso dsp dsr dss dsu dua dub dud due dug dui dun duo dup dur dus eaa eab ead eae eag eai ean eao eap ear eas eau eba ebb ebd ebe ebg ebi ebn ebo ebp ebr ebs ebu ed- eda edb edd ede edg edi edn edo edp edr eds edu eea eeb eed eee eeg een eeo eep eer ees ega egb egd ege egg egi egn ego egp egr egs egu eia eib eid eie eig eii ein eio eip eir eis eiu en- ena enb end ene eng eni enn eno enp enr ens enu eo- eoa eob eod eoe eog eoi eon eoo eop eor eos eou ep- epa epb epd epe epg epi epn epo epp epr eps epu era erb erd ere erg eri ern ero erp err ers eru es- esa esb esd ese esg esi esn eso esp esr ess esu eu- eua eub eud eue eug eui eun eup eur eus g-d g-p gaa gab gad gae gag gai gan gao gap gar gas gau gba gbd gbe gbg gbi gbn gbo gbp gbr gbs gbu gda gdb gdd gde gdi gdn gdo gdp gdr gds gdu ge- gea geb ged gee geg gei gen geo gep ger ges geu gga ggb ggd ggg ggi ggn ggo ggp ggr ggs ggu gia gib gid gie gig gii gin gio gip gir gis giu gna gnb gnd gne gni gnn gno gnp gnr gns gnu goa gob god goe gog goi gon goo gop gor gos gou gpa gpb gpd gpe gpg gpi gpn gpo gpp gpr gps gpu gra grb grd gre grg gri grn gro grp grr grs gru gsa gsb gsd gse gsg gsi gsn gso gsp gsr gss gsu gu- gua gub gud gue gug gui gun guo gup gur gus guu i-d ia- iaa iab iad iae iag iai ian iao iap iar ias iau iba ibb ibd ibe ibg ibi ibn ibo ibp ibr ibs ibu ida idb idd ide idg idi idn ido idp idr ids idu ie- iea ied iee ieg iei ien iep ier ies iga igb igd ige igg igi ign igo igp igr igs igu iia iib iid iie iii iin iio iip iir iis iiu in- ina inb ind ine ing ini inn ino inp inr ins inu io- ioa iob iod ioe iog ioi ion ioo iop ior ios iou ipa ipb ipd ipe ipg ipi ipn ipo ipp ipr ips ipu ir- ira irb ird ire irg iri irn iro irp irr irs iru is- isa isb isd ise isg isi isn iso isp isr iss isu iu- iua iub iud iue iug iui iup iur ius n-i naa nab nad nae nag nai nan nao nap nar nas nau nba nbb nbd nbe nbg nbi nbn nbo nbp nbr nbs nbu nda ndb ndd nde ndg ndi ndn ndo ndp ndr nds ndu ne- nea neb ned nee neg nei nen neo nep ner nes neu nga ngb ngd nge ngg ngi ngn ngo ngp ngs ngu nia nib nid nie nig nii nin nio nip nir nis niu nna nnb nne nng nni nnn nno nnp nns nnu no- noa nob nod noe nog noi non noo nop nor nos nou npa npb npd npe npg npi npn npo npp npr nps npu nra nrb nrd nre nrg nri nrn nro nrp nrr nrs