-al -ji -ol a-a a-b a-i aaa aab aai aaj aak aal aao aar ab- aba abb abi abj abk abl abo abr ai- aia aib aii aik ail aio air aja ajb aji ajj ajk ajl ajo ajr aka akb aki akj akk akl ako akr al- ala alb ali alj alk all alo alr aoa aob aoi aoj aok aol aoo aor ar- ara arb ari arj ark arl aro arr baa bab bai baj bak bal bao bar bba bbb bbi bbk bbl bbo bbr bi- bia bib bii bij bik bil bio bir bja bji bjj bjk bjr bka bkb bkk bkl bko bkr bla blb bli blj blk bll blo blr boa bob boi boj bok bol boo bor bra brb bri brj brk brl bro brr ia- iaa iab iai ial iao iar iba ibb ibi ibj ibk ibl ibo ibr iia iib iii iij iil iio iir ija ijb iji ijk ijl ijo ika ikb iki ikk ikl iko ikr il- ila ilb ili ilk ill ilo ilr io- ioa iob ioi ioj iol ioo ior ir- ira irb iri irj irk irl iro irr j-i jaa jab jai jaj jak jal jao jar jba jbi jbj jbk jbl jbo jbr jia jib jii jij jil jio jir jja jjb jjj jjk jjl jjr jka jkb jkk jkl jko jkr jla jlb jli jll jlo jlr joa job joi joj jok jol joo jor jra jrb jri jrk jrl jro jrr ka- kaa kab kai kaj kak kal kao kar kba kbb kbi kbk kbl kbo kbr kia kib kii kij kik kil kio kir kjb kji kjr kkb kki kkk kkl kkr kl- kla klb kli klo klr koa kob koi kok kol koo kor kra kri krk krl kro krr la- laa lab lai laj lak lal lao lar lba lbb lbi lbj lbk lbl lbo lbr lia lib lii lij lik lil lio lir ljj lka lkb lkl lkr lla llb lli llj llk lll llo llr loa lob loi loj lok lol loo lor lra lrb lri lrk lro lrr o-i oaa oab oai oaj oak oal oao oar ob- oba obb obi obj obk obl obo obr oia oib oii oik oil oio oir oja ojb oji ojo oka okb oki okj okk okl oko okr ola olb oli olk oll olo oo- ooa oob ooi ook ool ooo oor or- ora orb ori ork orl oro orr ra- raa rab rai raj rak ral rao rar rba rbb rbi rbk rbl rbo rbr ria rib rii rik ril rio rir rja rjk rjr rkb rkk rko rla rli rll rlo rlr roa rob roi roj rok rol roo ror rra rrb rri rrk rrl rrr