-al -ol a-a a-b aaa aab aaj aal aan aao ab- aba abb abj abl abn abo aja ajb ajj ajl ajn ajo al- ala alb alj all aln alo an- ana anb anj anl ann ano aoa aob aoj aol aon aoo baa bab baj bal ban bao bba bbb bbl bbn bbo bja bjj bjn bla blb blj bll bln blo bna bnb bnj bnl bnn bno boa bob boj bol bon boo jaa jab jaj jal jan jao jba jbj jbl jbo jja jjb jjj jjl jla jlb jll jln jlo jna jnj jnl jnn jno joa job joj jol jon joo la- laa lab laj lal lan lao lba lbb lbj lbl lbo ljj ljn lla llb llj lll lln llo lna lnb lnl lnn lno loa lob loj lol lon loo naa nab naj nal nan nao nba nbb nbl nbn nbo nja njl njn nla nlb nlj nll nln nlo nna nnb nnl nnn nno no- noa nob noj nol non noo oaa oab oaj oal oan oao ob- oba obb obj obl obn obo oja ojb ojo ola olb oll oln olo on- ona onb onj onl onn ono oo- ooa oob ool oon ooo