-er a-a a-b a-i a-q a-t aaa aab aae aaf aai aak aan aao aaq aar aat aau ab- aba abb abe abf abi abk abn abo abq abr abt abu aea aeb aee aef aei aek aen aeo aeq aer aet aeu af- afa afb afe aff afi afk afn afo afq afr aft afu ai- aia aib aie aif aii aik ain aio aiq air ait aiu aka akb ake aki akk akn ako akr aku an- ana anb ane anf ani ank ann ano anq anr ant anu aoa aob aoe aof aoi aok aon aoo aor aot aou aqa aqf aqi aqn aqo aqr aqt ar- ara arb are arf ari ark arn aro arq arr art aru at- ata atb ate atf ati atn ato atr att atu au- aua aub aue auf aui auk aun auo aur aut b-u baa bab bae baf bai bak ban bao baq bar bat bau bba bbb bbe bbf bbi bbk bbn bbo bbq bbr bbt bbu be- bea beb bee bef bei bek ben beo beq ber bet beu bfa bfb bfe bff bfi bfn bfo bfq bfr bft bfu bi- bia bib bie bif bii bik bin bio bir bit biu bka bkb bke bkf bkk bkn bko bkq bkr bkt bna bnb bne bnf bni bnk bnn bno bnr bnt bnu boa bob boe bof boi bok bon boo boq bor bot bou bqe bqt bra brb bre brf bri brk brn bro brq brr brt bru bta btb bte btf bti btk btn bto btq btr btt btu bua bub bue buf bui buk bun buo bur but buu eaa eab eae eaf eai eak ean eao ear eat eau eba ebb ebe ebf ebi ebk ebn ebo ebq ebr ebt ebu eea eeb eee eef eek een eeo eer eet ef- efa efb efe eff efi efo efr eft eia eib eie eif eii eik ein eio eir eit eiu eka ekb eke ekf eki eko ekr ekt eku en- ena enb ene enf eni enk enn eno enr ent enu eo- eoa eob eoe eof eoi eok eon eoo eoq eor eot eou eqa eqe eqf eqn eqq eqt equ era erb ere erf eri erk ern ero erq err ert eru eta etb ete etf eti etk etn eto etr ett etu eu- eua eub eue euf eui eun eur eut faa fab fae faf fai fak fan fao faq far fat fau fba fbb fbe fbf fbi fbk fbn fbo fbr fbt fbu fea feb fee fef fei fek fen feo fer fet feu ffa ffe fff ffi ffk ffn ffo ffr fft ffu fia fib fie fif fii fik fin fiq fir fit fiu fka fkb fkf fki fkk fkt fna fnb fne fnf fni fnk fnn fnr fnt fnu foa fob foe fof foi fok fon foo for fot fou fqt fra frb fre frf fri frk frn fro frq frr frt fru fta ftb fte ftf fti ftk ftn fto ftq ftr ftt ftu fua fub fue fuf fui fuk fun fuo fur fut fuu i-f ia- iaa iab iae iaf iai ian iao iaq iar iat iau iba ibb ibe ibf ibi ibk ibn ibo ibr ibt ibu ie- iea iee ief iei iek ien ier iet ifa ifb ife iff ifi ifn ifo ifr ift ifu iia iib iie iif iii iin iio iir iit iiu ika ikb ike ikf iki ikk iko ikr ikt iku in- ina inb ine inf ini ink inn ino inq inr int inu io- ioa iob ioe iof ioi ion ioo ior iot iou iqa iqe iqt iqu ir- ira irb ire irf iri irk irn iro irq irr irt iru ita itb ite itf iti itk itn ito itq itt itu iu- iua iub iue iui iur iut k-t ka- kaa kab kae kaf kai kak kan kao kar kat kau kba kbb kbe kbf kbi kbk kbn kbo kbr kbu ke- kea keb kee kef kei kek ken keo ker ket kfa kff kfi kfo kfu kia kib kie kif kii kik kin kio kir kit kiu kkb kke kki kkk kkn kkr kkt kku kn- kna kne knf kni knk knn kno knr knt knu koa kob koe kof koi kok kon koo kor kot kou kqa kra krf kri krk krn kro krr krt kru kta ktb kte ktf ktk ktn kto ktr ktt ktu kub kue kui kuk kun kur kut kuu n-i naa nab nae naf nai nak nan nao nar nat nau nba nbb nbe nbf nbi nbk nbn nbo nbr nbt nbu ne- nea neb nee nef nei nek nen neo ner net neu nfa nfb nfe nff nfi nfk nfn nfo nfr nft nfu nia nib nie nif nii nik nin nio niq nir nit niu nka nke nkf nki nkk nkn nko nkr nkt nku nna nnb nne nnf nni nnk nnn nno nnt nnu no- noa nob noe nof noi nok non noo nor not nou nqt nra nrb nre nrf nri nrk nrn nro nrr nrt nru nta ntb nte ntf nti ntk ntn nto ntq ntr ntt ntu nua nub nue nui nuk nun nuo nuq nur nut nuu o-i oaa oab oae oaf oai oak oan oao oaq oar oat oau ob- oba obb obe obf obi obk obn obo obr obt obu oea oeb oee oef oei oen oeo oer oet of- ofa ofb ofe off ofi ofn ofo ofr oft ofu oia oib oie oif oii oik oin oio oir oit oiu oka okb oke oki okk oko okr oku on- ona onb one onf oni onk onn ono onr ont onu oo- ooa oob oof ooi ook oon ooo oor oot oqb oqo or- ora orb ore orf ori ork orn oro orr ort oru ot- ota otb ote otf oti otk otn oto otr ott otu ou- oua oue ouf oui ouk oun ouo our out qaa qaf qan qar qat