-al -ol a-a aaa aal aan aao aar aav aax al- ala all aln alo alr alv alx an- ana anl ann ano anr anv anx aoa aol aon aoo aor aov aox ar- ara arl arn aro arr arv arx av- ava avl avn avo avr avx ax- axa axl axn axo axr axv axx la- laa lal lan lao lar lav lax lla lll lln llo llr llv lna lnl lnn lno lnr loa lol lon loo lor lov lox lra lrn lro lrr lrv lva lvl lvn lvr lvv lvx lxo lxr lxv lxx naa nal nan nao nar nav nax nla nll nln nlo nlr nlv nlx nna nnl nnn nno nnv no- noa nol non noo nor nov nox nra nrl nrn nro nrr nrv nrx nva nvl nvn nvv nxl nxv oaa oal oan oao oar oav oax ola oll oln olo on- ona onl onn ono onr onx oo- ooa ool oon ooo oor oov oox or- ora orl orn oro orr orv orx ov- ova ovl ovo ovv ox- oxa oxn oxo oxx ra- raa ral ran rao rar rav rax rla rll rln rlo rlr rna rnn rno rnr rnv roa rol ron roo ror rov rox rra rrl rrn rrr rva rvl rvn rvo rvr rvv rxr v-a vaa val van vao var vav vax vl- vla vll vlo vlv vn- vna vnl vno vnr vnv voa vol von voo vor vov vox vra vrn vrr vva vvo vvr vvv vxa vxl vxr vxv xaa xal xan xar xav xla xlr xlv xna xno xoa xon xoo xor xov xox xrx xvl xxl xxo xxv xxx