-er -up a-a a-b a-i a-t aaa aab aad aae aai aan aao aap aar aat aau ab- aba abb abd abe abi abn abo abp abr abt abu ad- ada adb add ade adi adn ado adp adr adt adu aea aeb aed aee aei aen aeo aep aer aet aeu ai- aia aib aid aie aii ain aio aip air ait aiu an- ana anb and ane ani ann ano anp anr ant anu aoa aob aod aoe aoi aon aoo aop aor aot aou ap- apa apb apd ape api apn apo app apr apt apu ar- ara arb ard are ari arn aro arp arr art aru at- ata atb atd ate ati atn ato atp atr att atu au- aua aub aud aue aui aun auo aup aur aut b-p b-u baa bab bad bae bai ban bao bap bar bat bau bba bbb bbd bbe bbi bbn bbo bbp bbr bbt bbu bda bdb bdd bde bdi bdo bdp bdr bdt bdu be- bea beb bed bee bei ben beo bep ber bet beu bi- bia bib bid bie bii bin bio bip bir bit biu bna bnb bnd bne bni bnn bno bnp bnr bnt bnu boa bob bod boe boi bon boo bop bor bot bou bpa bpb bpd bpe bpi bpn bpo bpp bpr bpt bpu bra brb brd bre bri brn bro brp brr brt bru bta btb btd bte bti btn bto btp btr btt btu bua bub bud bue bui bun buo bup bur but buu daa dab dad dae dai dan dao dap dar dat dau dba dbb dbd dbe dbi dbn dbo dbp dbr dbt dbu dda ddb ddd dde ddi ddn ddo ddp ddr ddt ddu de- dea deb ded dee dei den deo dep der det deu di- dia dib did die dii din dio dip dir dit diu dna dnb dnd dne dni dnn dno dnp dnr dnt doa dob dod doe doi don doo dop dor dot dou dpa dpb dpd dpe dpi dpn dpo dpp dpr dpt dpu dra drb drd dre dri drn dro drp drr drt dru dta dtb dtd dte dti dtn dto dtp dtr dtt dtu dua dub dud due dui dun duo dup dur dut eaa eab ead eae eai ean eao eap ear eat eau eba ebb ebd ebe ebi ebn ebo ebp ebr ebt ebu ed- eda edb edd ede edi edn edo edp edr edt edu eea eeb eed eee een eeo eep eer eet eia eib eid eie eii ein eio eip eir eit eiu en- ena enb end ene eni enn eno enp enr ent enu eo- eoa eob eod eoe eoi eon eoo eop eor eot eou ep- epa epb epd epe epi epn epo epp epr ept epu era erb erd ere eri ern ero erp err ert eru eta etb etd ete eti etn eto etp etr ett etu eu- eua eub eud eue eui eun eup eur eut i-d ia- iaa iab iad iae iai ian iao iap iar iat iau iba ibb ibd ibe ibi ibn ibo ibp ibr ibt ibu ida idb idd ide idi idn ido idp idr idt idu ie- iea ied iee iei ien iep ier iet iia iib iid iie iii iin iio iip iir iit iiu in- ina inb ind ine ini inn ino inp inr int inu io- ioa iob iod ioe ioi ion ioo iop ior iot iou ipa ipb ipd ipe ipi ipn ipo ipp ipr ipt ipu ir- ira irb ird ire iri irn iro irp irr irt iru ita itb itd ite iti itn ito itp itt itu iu- iua iub iud iue iui iup iur iut n-i naa nab nad nae nai nan nao nap nar nat nau nba nbb nbd nbe nbi nbn nbo nbp nbr nbt nbu nda ndb ndd nde ndi ndn ndo ndp ndr ndt ndu ne- nea neb ned nee nei nen neo nep ner net neu nia nib nid nie nii nin nio nip nir nit niu nna nnb nne nni nnn nno nnp nnt nnu no- noa nob nod noe noi non noo nop nor not nou npa npb npd npe npi npn npo npp npr npt npu nra nrb nrd nre nri nrn nro nrp nrr nrt nru nta ntb ntd nte nti ntn nto ntp ntr ntt ntu nua nub nud nue nui nun nuo nup nur nut nuu o-i oaa oab oad oae oai oan oao oap oar oat oau ob- oba obb obd obe obi obn obo obp obr obt obu oda odb odd ode odi odn odo odp odr odt odu oea oeb oed oee oei oen oeo oep oer oet oia oib oid oie oii oin oio oip oir oit oiu on- ona onb ond one oni onn ono onp onr ont onu oo- ooa oob ood ooi oon ooo oop oor oot op- opa opb opd ope opi opn opo opp opr opt or- ora orb ord ore ori orn oro orp orr ort oru ot- ota otb otd ote oti otn oto otp otr ott otu ou- oua oud oue oui oun ouo oup our out p-p paa pab pad pae pai pan pao pap par pat pau pba pbb pbd pbe pbi pbn pbo pbp pbr pbt pbu pda pdb pdd pde pdi pdn pdo pdp pdr pdt pdu pea peb ped pee pei pen peo pep per pet peu pia pib pid pie pii pin pio pip pir pit piu pn- pna pnb pnd pne pni pnn pno pnp pnr pnt pnu poa pob pod poe poi pon poo pop por pot pou ppa ppb ppd ppe ppi ppn ppo ppp ppr ppt ppu pra prb prd pre pri prn pro prp prr prt pru pt- pta ptb ptd pte pti ptn pto ptp ptr ptt ptu pua pub pud pue pui pun pup pur put puu ra- raa rab rad rae rai ran rao rap rar