-al -ol a-a a-b a-q aaa aab aak aal aan aao aaq ab- aba abb abk abl abn abo abq aka akb akk akl akn ako al- ala alb alk all aln alo alq an- ana anb ank anl ann ano anq aoa aob aok aol aon aoo aqa aql aqn aqo baa bab bak bal ban bao baq bba bbb bbk bbl bbn bbo bbq bka bkb bkk bkl bkn bko bkq bla blb blk bll bln blo blq bna bnb bnk bnl bnn bno boa bob bok bol bon boo boq ka- kaa kab kak kal kan kao kba kbb kbk kbl kbn kbo kkb kkk kkl kkn kl- kla klb klo klq kn- kna knk knl knn kno koa kob kok kol kon koo kqa kql la- laa lab lak lal lan lao laq lba lbb lbk lbl lbo lka lkb lkl lla llb llk lll lln llo llq lna lnb lnk lnl lnn lno loa lob lok lol lon loo loq naa nab nak nal nan nao nba nbb nbk nbl nbn nbo nka nkk nkn nko nla nlb nlk nll nln nlo nlq nna nnb nnk nnl nnn nno no- noa nob nok nol non noo oaa oab oak oal oan oao oaq ob- oba obb obk obl obn obo oka okb okk okl oko ola olb olk oll oln olo on- ona onb onk onl onn ono oo- ooa oob ook ool oon ooo oqb oqo qaa qal qan qba qbq qnb qnk qoo qqk qqq