-ji a-a a-b a-i a-t aaa aab aai aaj aan aao aar aat aau ab- aba abb abi abj abn abo abr abt abu ai- aia aib aii ain aio air ait aiu aja ajb aji ajj ajn ajo ajr ajt aju an- ana anb ani anj ann ano anr ant anu aoa aob aoi aoj aon aoo aor aot aou ar- ara arb ari arj arn aro arr art aru at- ata atb ati atn ato atr att atu au- aua aub aui auj aun auo aur aut b-u baa bab bai baj ban bao bar bat bau bba bbb bbi bbn bbo bbr bbt bbu bi- bia bib bii bij bin bio bir bit biu bja bji bjj bjn bjr bjt bju bna bnb bni bnj bnn bno bnr bnt bnu boa bob boi boj bon boo bor bot bou bra brb bri brj brn bro brr brt bru bta btb bti btn bto btr btt btu bua bub bui buj bun buo bur but buu ia- iaa iab iai ian iao iar iat iau iba ibb ibi ibj ibn ibo ibr ibt ibu iia iib iii iij iin iio iir iit iiu ija ijb iji ijn ijo ijt iju in- ina inb ini inj inn ino inr int inu io- ioa iob ioi ioj ion ioo ior iot iou ir- ira irb iri irj irn iro irr irt iru ita itb iti itj itn ito itt itu iu- iua iub iui iur iut j-i jaa jab jai jaj jan jao jar jat jau jba jbi jbj jbo jbr jbt jbu jia jib jii jij jin jio jir jit jiu jja jjb jjj jjr jju jna jnj jnn jno jnr jnt jnu joa job joi joj jon joo jor jot jou jra jrb jri jrn jro jrr jrt jta jtb jti jtn jtr jtt jtu jub jui jun juo jur jut n-i naa nab nai naj nan nao nar nat nau nba nbb nbi nbn nbo nbr nbt nbu nia nib nii nin nio nir nit niu nja njn nju nna nnb nni nnn nno nnt nnu no- noa nob noi noj non noo nor not nou nra nrb nri nrj nrn nro nrr nrt nru nta ntb nti ntn nto ntr ntt ntu nua nub nui nuj nun nuo nur nut nuu o-i oaa oab oai oaj oan oao oar oat oau ob- oba obb obi obj obn obo obr obt obu oia oib oii oin oio oir oit oiu oja ojb oji ojo oju on- ona onb oni onj onn ono onr ont onu oo- ooa oob ooi oon ooo oor oot or- ora orb ori orn oro orr ort oru ot- ota otb oti otn oto otr ott otu ou- oua oui oun ouo our out ra- raa rab rai raj ran rao rar rat rau rba rbb rbi rbn rbo rbr rbt rbu ria rib rii rin rio rir rit rja rjr rna rnb rni rnn rno rnr rnt rnu roa rob roi roj ron roo ror rot rou rra rrb rri rrn rrr rrt rru rta rtb rti rtj rtn rto rtr rtt rtu rua rub rui run ruo rur rut ruu taa tab tai taj tan tao tar tat tau tba tbb tbi tbj tbn tbo tbr tbt tbu tia tib tii tin tio tir tit tiu tji tjo tjr tju tna tnb tni tnn tno tnr tnt to- toa tob toi toj ton too tor tot tou tra trb tri trn tro trr trt tru tta ttb tti ttn tto ttr ttt ttu tua tub tui tuj tun tuo tur tut tuu ua- uaa uab uai uaj uan uao uar uat uau uba ubb ubi ubn ubo ubr ubt ubu uia uib uii uin uio uir uit uiu uji ujo un- una unb uni unn uno unr unt unu uoa uob uoj uon uoo uor uot ur- ura urb uri urn uro urr urt uru uta utb uti utj utn uto utr utt utu uua uun uur uut uuu