-al a-a a-i aaa aai aal aan aar aax ai- aia aii ail ain air aix al- ala ali all aln alr alx an- ana ani anl ann anr anx ar- ara ari arl arn arr arx ax- axa axi axl axn axr axx ia- iaa iai ial ian iar iia iii iil iin iir iix il- ila ili ill iln ilr ilx in- ina ini inl inn inr inx ir- ira iri irl irn irr irx ixi ixl ixn la- laa lai lal lan lar lax lia lii lil lin lir lix lla lli lll lln llr lna lni lnl lnn lnr lra lri lrn lrr lxi lxr lxx n-i naa nai nal nan nar nax nia nii nil nin nir nix nla nli nll nln nlr nlx nna nni nnl nnn nra nri nrl nrn nrr nrx nxl ra- raa rai ral ran rar rax ria rii ril rin rir rix rla rli rll rln rlr rna rni rnn rnr rra rri rrl rrn rrr rxr xaa xal xan xar xia xii xin xix xla xli xlr xna xrx xxi xxl xxx