-al -ol a-a a-b aaa aab aaj aal aan aao aav ab- aba abb abj abl abn abo abv aja ajb ajj ajl ajn ajo al- ala alb alj all aln alo alv an- ana anb anj anl ann ano anv aoa aob aoj aol aon aoo aov av- ava avb avl avn avo baa bab baj bal ban bao bav bba bbb bbl bbn bbo bja bjj bjn bla blb blj bll bln blo blv bna bnb bnj bnl bnn bno bnv boa bob boj bol bon boo bov bva bvb bvl bvn bvo bvv jaa jab jaj jal jan jao jav jba jbj jbl jbo jja jjb jjj jjl jla jlb jll jln jlo jna jnj jnl jnn jno joa job joj jol jon joo jvb jvl jvn la- laa lab laj lal lan lao lav lba lbb lbj lbl lbo lbv ljj ljn lla llb llj lll lln llo llv lna lnb lnl lnn lno loa lob loj lol lon loo lov lva lvb lvl lvn lvv naa nab naj nal nan nao nav nba nbb nbl nbn nbo nbv nja njl njn nla nlb nlj nll nln nlo nlv nna nnb nnl nnn nno nnv no- noa nob noj nol non noo nov nva nvb nvl nvn nvv oaa oab oaj oal oan oao oav ob- oba obb obj obl obn obo obv oja ojb ojo ola olb oll oln olo on- ona onb onj onl onn ono oo- ooa oob ool oon ooo oov ov- ova ovb ovl ovo ovv v-a vaa vab vaj val van vao vav vba vbl vbo vbv vja vl- vla vlb vll vlo vlv vn- vna vnj vnl vno vnv voa vob vol von voo vov vva vvb vvo vvv