-ji a-a a-b a-i a-t aaa aab aai aaj aan aao aar aas aat ab- aba abb abi abj abn abo abr abs abt ai- aia aib aii ain aio air ais ait aja ajb aji ajj ajn ajo ajr ajs ajt an- ana anb ani anj ann ano anr ans ant aoa aob aoi aoj aon aoo aor aos aot ar- ara arb ari arj arn aro arr ars art as- asa asb asi asj asn aso asr ass ast at- ata atb ati atn ato atr ats att baa bab bai baj ban bao bar bas bat bba bbb bbi bbn bbo bbr bbs bbt bi- bia bib bii bij bin bio bir bis bit bja bji bjj bjn bjr bjs bjt bna bnb bni bnj bnn bno bnr bns bnt boa bob boi boj bon boo bor bos bot bra brb bri brj brn bro brr brs brt bsa bsb bsi bsj bsn bso bsr bss bst bta btb bti btn bto btr bts btt ia- iaa iab iai ian iao iar ias iat iba ibb ibi ibj ibn ibo ibr ibs ibt iia iib iii iij iin iio iir iis iit ija ijb iji ijn ijo ijs ijt in- ina inb ini inj inn ino inr ins int io- ioa iob ioi ioj ion ioo ior ios iot ir- ira irb iri irj irn iro irr irs irt is- isa isb isi isj isn iso isr iss ist ita itb iti itj itn ito its itt j-i jaa jab jai jaj jan jao jar jas jat jba jbi jbj jbo jbr jbs jbt jia jib jii jij jin jio jir jis jit jja jjb jjj jjr jjs jna jnj jnn jno jnr jns jnt joa job joi joj jon joo jor jos jot jra jrb jri jrn jro jrr jrs jrt jsa jsb jsi jsj jsn jso jsr jss jst jta jtb jti jtn jtr jts jtt n-i naa nab nai naj nan nao nar nas nat nba nbb nbi nbn nbo nbr nbs nbt nia nib nii nin nio nir nis nit nja njn njs nna nnb nni nnn nno nns nnt no- noa nob noi noj non noo nor nos not nra nrb nri nrj nrn nro nrr nrs nrt nsa nsb nsi nsn nso nsr nss nst nta ntb nti ntn nto ntr nts ntt o-i oaa oab oai oaj oan oao oar oas oat ob- oba obb obi obj obn obo obr obs obt oia oib oii oin oio oir ois oit oja ojb oji ojo ojs on- ona onb oni onj onn ono onr ons ont oo- ooa oob ooi oon ooo oor oos oot or- ora orb ori orn oro orr ors ort os- osa osb osi osj osn oso osr oss ost ot- ota otb oti otn oto otr ots ott ra- raa rab rai raj ran rao rar ras rat rba rbb rbi rbn rbo rbr rbs rbt ria rib rii rin rio rir ris rit rja rjr rna rnb rni rnn rno rnr rns rnt roa rob roi roj ron roo ror ros rot rra rrb rri rrn rrr rrs rrt rsa rsb rsi rsj rsn rso rsr rss rst rta rtb rti rtj rtn rto rtr rts rtt saa sab sai saj san sao sar sas sat sba sbb sbi sbj sbn sbo sbr sbs sbt sia sib sii sij sin sio sir sis sit sja sjb sji sjj sjr sjs sjt sna snb sni snj snn sno snr sns snt soa sob soi soj son soo sor sos sot sr- sra srb sri srj srn sro srr srs srt ss- ssa ssb ssi ssj ssn sso ssr sss sst sta stb sti stj stn sto str sts stt taa tab tai taj tan tao tar tas tat tba tbb tbi tbj tbn tbo tbr tbs tbt tia tib tii tin tio tir tis tit tji tjo tjr tjs tna tnb tni tnn tno tnr tns tnt to- toa tob toi toj ton too tor tos tot tra trb tri trn tro trr trs trt tsa tsb tsi tsj tsn tso tsr tss tst tta ttb tti ttn tto ttr tts ttt