-al a-a a-i aaa aad aai aal aan aap aax ad- ada add adi adl adn adp adx ai- aia aid aii ail ain aip aix al- ala ald ali all aln alp alx an- ana and ani anl ann anp anx ap- apa apd api apl apn app apx ax- axa axi axl axn axp axx daa dad dai dal dan dap dax dda ddd ddi ddl ddn ddp ddx di- dia did dii dil din dip dix dl- dla dld dli dll dlp dlx dna dnd dni dnl dnn dnp dpa dpd dpi dpl dpn dpp dxd dxi dxl dxn dxp dxx i-d ia- iaa iad iai ial ian iap ida idd idi idl idn idp idx iia iid iii iil iin iip iix il- ila ild ili ill iln ilp ilx in- ina ind ini inl inn inp inx ipa ipd ipi ipl ipn ipp ipx ixi ixl ixn l-p la- laa lad lai lal lan lap lax lda ldd ldi ldl ldn ldp lia lid lii lil lin lip lix lla lld lli lll lln llp lna lnd lni lnl lnn lnp lpa lpd lpi lpl lpn lpp lpx lxd lxi lxx n-i naa nad nai nal nan nap nax nda ndd ndi ndl ndn ndp nia nid nii nil nin nip nix nla nld nli nll nln nlp nlx nna nni nnl nnn nnp npa npd npi npl npn npp nxd nxl p-p paa pad pai pal pan pap pax pda pdd pdi pdl pdn pdp pdx pia pid pii pil pin pip pix pla pld pli pll pln plp plx pn- pna pnd pni pnl pnn pnp pnx ppa ppd ppi ppl ppn ppp ppx pxl xaa xad xal xan xap xda xdi xia xii xin xix xla xld xli xna xpa xpd xpl xpn xpp xxi xxl xxp xxx