-er -up a-a a-b a-i a-t aaa aab aae aai aan aao aap aar aat aau aav ab- aba abb abe abi abn abo abp abr abt abu abv aea aeb aee aei aen aeo aep aer aet aeu aev ai- aia aib aie aii ain aio aip air ait aiu aiv an- ana anb ane ani ann ano anp anr ant anu anv aoa aob aoe aoi aon aoo aop aor aot aou aov ap- apa apb ape api apn apo app apr apt apu apv ar- ara arb are ari arn aro arp arr art aru arv at- ata atb ate ati atn ato atp atr att atu atv au- aua aub aue aui aun auo aup aur aut auv av- ava avb ave avi avn avo avp avr avt avu b-p b-u baa bab bae bai ban bao bap bar bat bau bav bba bbb bbe bbi bbn bbo bbp bbr bbt bbu be- bea beb bee bei ben beo bep ber bet beu bev bi- bia bib bie bii bin bio bip bir bit biu biv bna bnb bne bni bnn bno bnp bnr bnt bnu bnv boa bob boe boi bon boo bop bor bot bou bov bpa bpb bpe bpi bpn bpo bpp bpr bpt bpu bpv bra brb bre bri brn bro brp brr brt bru brv bta btb bte bti btn bto btp btr btt btu btv bua bub bue bui bun buo bup bur but buu bva bvb bve bvi bvn bvo bvp bvr bvt bvu bvv eaa eab eae eai ean eao eap ear eat eau eav eba ebb ebe ebi ebn ebo ebp ebr ebt ebu ebv eea eeb eee een eeo eep eer eet eev eia eib eie eii ein eio eip eir eit eiu eiv en- ena enb ene eni enn eno enp enr ent enu env eo- eoa eob eoe eoi eon eoo eop eor eot eou ep- epa epb epe epi epn epo epp epr ept epu era erb ere eri ern ero erp err ert eru erv eta etb ete eti etn eto etp etr ett etu etv eu- eua eub eue eui eun eup eur eut euv eva evb eve evi evn evo evp evr evt evv i-v ia- iaa iab iae iai ian iao iap iar iat iau iav iba ibb ibe ibi ibn ibo ibp ibr ibt ibu ibv ie- iea iee iei ien iep ier iet iev iia iib iie iii iin iio iip iir iit iiu in- ina inb ine ini inn ino inp inr int inu inv io- ioa iob ioe ioi ion ioo iop ior iot iou iov ipa ipb ipe ipi ipn ipo ipp ipr ipt ipu ipv ir- ira irb ire iri irn iro irp irr irt iru irv ita itb ite iti itn ito itp itt itu itv iu- iua iub iue iui iup iur iut iva ivb ive ivi ivo ivp ivr ivt ivu ivv n-i naa nab nae nai nan nao nap nar nat nau nav nba nbb nbe nbi nbn nbo nbp nbr nbt nbu nbv ne- nea neb nee nei nen neo nep ner net neu nev nia nib nie nii nin nio nip nir nit niu niv nna nnb nne nni nnn nno nnp nnt nnu nnv no- noa nob noe noi non noo nop nor not nou nov npa npb npe npi npn npo npp npr npt npu npv nra nrb nre nri nrn nro nrp nrr nrt nru nrv nta ntb nte nti ntn nto ntp ntr ntt ntu ntv nua nub nue nui nun nuo nup nur nut nuu nuv nva nvb nve nvi nvn nvp nvt nvu nvv o-i oaa oab oae oai oan oao oap oar oat oau oav ob- oba obb obe obi obn obo obp obr obt obu obv oea oeb oee oei oen oeo oep oer oet oia oib oie oii oin oio oip oir oit oiu oiv on- ona onb one oni onn ono onp onr ont onu oo- ooa oob ooi oon ooo oop oor oot oov op- opa opb ope opi opn opo opp opr opt opv or- ora orb ore ori orn oro orp orr ort oru orv ot- ota otb ote oti otn oto otp otr ott otu otv ou- oua oue oui oun ouo oup our out ov- ova ovb ove ovi ovo ovp ovv p-p paa pab pae pai pan pao pap par pat pau pav pba pbb pbe pbi pbn pbo pbp pbr pbt pbu pea peb pee pei pen peo pep per pet peu pev pia pib pie pii pin pio pip pir pit piu piv pn- pna pnb pne pni pnn pno pnp pnr pnt pnu pnv poa pob poe poi pon poo pop por pot pou pov ppa ppb ppe ppi ppn ppo ppp ppr ppt ppu ppv pra prb pre pri prn pro prp prr prt pru prv pt- pta ptb pte pti ptn pto ptp ptr ptt ptu ptv pua pub pue pui pun pup pur put puu pva pvb pve pvi pvn pvo pvp pvr pvt pvu pvv ra- raa rab rae rai ran rao rap rar rat rau rav rba rbb rbe rbi rbn rbo rbp rbr rbt rbu re- rea reb ree rei ren reo rep rer ret reu rev ria rib rie rii rin rio rip rir rit riv rna rnb rni rnn rno rnp rnr rnt rnu rnv roa rob roe roi ron roo rop ror rot rou rov rpa rpb rpe rpi rpn rpo rpp rpr rpt rpu rpv rra rrb rri rrn rrp rrr rrt rru rta rtb rte rti rtn rto rtp rtr rtt rtu rtv rua rub rue rui run ruo rup rur rut ruu ruv rva rvb rve rvi rvn rvo rvp rvr rvt rvu rvv taa tab tae tai tan tao tap tar tat tau tav tba tbb tbe tbi tbn tbo tbp tbr tbt tbu tbv te- tea teb tee tei ten teo tep ter tet