-ji a-a a-b a-i aaa aab aai aaj aam aan aao aar aas ab- aba abb abi abj abm abn abo abr abs ai- aia aib aii aim ain aio air ais aja ajb aji ajj ajm ajn ajo ajr ajs ama amb ami amm amn amo amr ams an- ana anb ani anj anm ann ano anr ans aoa aob aoi aoj aom aon aoo aor aos ar- ara arb ari arj arm arn aro arr ars as- asa asb asi asj asm asn aso asr ass baa bab bai baj bam ban bao bar bas bba bbb bbi bbm bbn bbo bbr bbs bi- bia bib bii bij bim bin bio bir bis bja bji bjj bjm bjn bjr bjs bma bmb bmi bmj bmm bmn bmo bmr bms bna bnb bni bnj bnn bno bnr bns boa bob boi boj bom bon boo bor bos bra brb bri brj brm brn bro brr brs bsa bsb bsi bsj bsm bsn bso bsr bss ia- iaa iab iai iam ian iao iar ias iba ibb ibi ibj ibm ibn ibo ibr ibs iia iib iii iij iim iin iio iir iis ija ijb iji ijm ijn ijo ijs im- ima imb imi imm imn imo ims in- ina inb ini inj inm inn ino inr ins io- ioa iob ioi ioj iom ion ioo ior ios ir- ira irb iri irj irm irn iro irr irs is- isa isb isi isj ism isn iso isr iss j-i jaa jab jai jaj jam jan jao jar jas jba jbi jbj jbm jbo jbr jbs jia jib jii jij jim jin jio jir jis jja jjb jjj jjr jjs jma jmb jmi jmj jmm jmn jmo jmr jms jna jnj jnn jno jnr jns joa job joi joj jom jon joo jor jos jra jrb jri jrm jrn jro jrr jrs jsa jsb jsi jsj jsm jsn jso jsr jss m-o m-r maa mab mai maj mam man mao mar mas mba mbb mbi mbj mbm mbo mbr mbs mi- mia mib mii mij mim min mio mir mis mjb mjj mjm mjr mjs mma mmb mmi mmj mmm mmn mmo mmr mms mna mnb mni mnj mnm mnn mno mnr mns moa mob moi mom mon moo mor mos mra mrb mri mrj mrm mrn mro mrr mrs msa msb msi msj msm msn mso msr mss n-i naa nab nai naj nam nan nao nar nas nba nbb nbi nbm nbn nbo nbr nbs nia nib nii nim nin nio nir nis nja njm njn njs nma nmb nmi nmm nmn nmo nmr nms nna nnb nni nnm nnn nno nns no- noa nob noi noj nom non noo nor nos nra nrb nri nrj nrm nrn nro nrr nrs nsa nsb nsi nsm nsn nso nsr nss o-i oaa oab oai oaj oam oan oao oar oas ob- oba obb obi obj obm obn obo obr obs oia oib oii oim oin oio oir ois oja ojb oji ojm ojo ojs om- oma omb omi omj omm omn omo omr oms on- ona onb oni onj onn ono onr ons oo- ooa oob ooi oom oon ooo oor oos or- ora orb ori orm orn oro orr ors os- osa osb osi osj osm osn oso osr oss ra- raa rab rai raj ram ran rao rar ras rba rbb rbi rbm rbn rbo rbr rbs ria rib rii rim rin rio rir ris rja rjm rjr rma rmb rmi rmm rmn rmo rmr rms rna rnb rni rnm rnn rno rnr rns roa rob roi roj rom ron roo ror ros rra rrb rri rrm rrn rrr rrs rsa rsb rsi rsj rsm rsn rso rsr rss saa sab sai saj sam san sao sar sas sba sbb sbi sbj sbm sbn sbo sbr sbs sia sib sii sij sim sin sio sir sis sja sjb sji sjj sjm sjr sjs sma smb smi smm smn smo smr sms sna snb sni snj snm snn sno snr sns soa sob soi soj som son soo sor sos sr- sra srb sri srj srm srn sro srr srs ss- ssa ssb ssi ssj ssm ssn sso ssr sss