-ji a-a a-b a-i aaa aab aae aai aaj aak aam aao ab- aba abb abe abi abj abk abm abo aea aeb aee aei aej aek aem aeo ai- aia aib aie aii aik aim aio aja ajb aje aji ajj ajk ajm ajo aka akb ake aki akj akk akm ako ama amb ame ami amk amm amo aoa aob aoe aoi aoj aok aom aoo baa bab bae bai baj bak bam bao bba bbb bbe bbi bbk bbm bbo be- bea beb bee bei bek bem beo bi- bia bib bie bii bij bik bim bio bja bji bjj bjk bjm bka bkb bke bkk bkm bko bma bmb bme bmi bmj bmk bmm bmo boa bob boe boi boj bok bom boo eaa eab eae eai eaj eak eam eao eba ebb ebe ebi ebj ebk ebm ebo eea eeb eee eek eem eeo eia eib eie eii eij eik eim eio eja eji ejo eka ekb eke eki eko em- ema emb eme emi emk emm emo eo- eoa eob eoe eoi eok eom eoo ia- iaa iab iae iai iam iao iba ibb ibe ibi ibj ibk ibm ibo ie- iea iee iei iej iek iem iia iib iie iii iij iim iio ija ijb ije iji ijk ijm ijo ika ikb ike iki ikk iko im- ima imb ime imi imm imo io- ioa iob ioe ioi ioj iom ioo j-i jaa jab jae jai jaj jak jam jao jba jbi jbj jbk jbm jbo jea jeb jee jei jej jek jem jeo jia jib jie jii jij jim jio jja jjb jjj jjk jka jkb jkk jkm jko jma jmb jme jmi jmj jmm jmo joa job joe joi joj jok jom joo ka- kaa kab kae kai kaj kak kam kao kba kbb kbe kbi kbk kbm kbo ke- kea keb kee kei kek kem keo kia kib kie kii kij kik kim kio kjb kje kji kkb kke kki kkk kkm kma kmb kme kmi kmj kmk kmm kmo koa kob koe koi kok kom koo m-o maa mab mae mai maj mak mam mao mba mbb mbe mbi mbj mbk mbm mbo mea meb mee mei mej mek mem meo mi- mia mib mie mii mij mik mim mio mjb mje mjj mjk mjm mka mkb mke mkk mkm mko mma mmb mme mmi mmj mmk mmm mmo moa mob moe moi mok mom moo o-i oaa oab oae oai oaj oak oam oao ob- oba obb obe obi obj obk obm obo oea oeb oee oei oem oeo oia oib oie oii oik oim oio oja ojb oje oji ojm ojo oka okb oke oki okj okk oko om- oma omb ome omi omj omm omo oo- ooa oob ooi ook oom ooo