-al -ji -ol a-a a-b a-i a-t aaa aab aai aaj aal aao aat ab- aba abb abi abj abl abo abt ai- aia aib aii ail aio ait aja ajb aji ajj ajl ajo ajt al- ala alb ali alj all alo alt aoa aob aoi aoj aol aoo aot at- ata atb ati atl ato att baa bab bai baj bal bao bat bba bbb bbi bbl bbo bbt bi- bia bib bii bij bil bio bit bja bji bjj bjt bla blb bli blj bll blo blt boa bob boi boj bol boo bot bta btb bti btl bto btt ia- iaa iab iai ial iao iat iba ibb ibi ibj ibl ibo ibt iia iib iii iij iil iio iit ija ijb iji ijl ijo ijt il- ila ilb ili ill ilo ilt io- ioa iob ioi ioj iol ioo iot ita itb iti itj itl ito itt j-i jaa jab jai jaj jal jao jat jba jbi jbj jbl jbo jbt jia jib jii jij jil jio jit jja jjb jjj jjl jla jlb jli jll jlo jlt joa job joi joj jol joo jot jta jtb jti jtl jtt la- laa lab lai laj lal lao lat lba lbb lbi lbj lbl lbo lbt lia lib lii lij lil lio lit ljj lla llb lli llj lll llo llt loa lob loi loj lol loo lot lta ltb lti ltl lto ltt o-i oaa oab oai oaj oal oao oat ob- oba obb obi obj obl obo obt oia oib oii oil oio oit oja ojb oji ojo ola olb oli oll olo olt oo- ooa oob ooi ool ooo oot ot- ota otb oti otl oto ott taa tab tai taj tal tao tat tba tbb tbi tbj tbl tbo tbt tia tib tii til tio tit tji tjo tla tli tlj tll tlo tlt to- toa tob toi toj tol too tot tta ttb tti ttl tto ttt