-al -ol a-a a-i aaa aad aaf aai aal aao aar ad- ada add adf adi adl ado adr af- afa afd aff afi afl afo afr ai- aia aid aif aii ail aio air al- ala ald alf ali all alo alr aoa aod aof aoi aol aoo aor ar- ara ard arf ari arl aro arr daa dad daf dai dal dao dar dda ddd ddf ddi ddl ddo ddr dfa dfd dff dfi dfl dfo dfr di- dia did dif dii dil dio dir dl- dla dld dlf dli dll dlo dlr doa dod dof doi dol doo dor dra drd dri drl dro drr faa fad faf fai fal fao far fda fdd fdf fdi fdl fdo fdr ffa ffd fff ffi ffl ffo ffr fia fid fif fii fil fir fla fld flf fli fll flo flr foa fof foi fol foo for fra frd frf fri frl fro frr i-d i-f ia- iaa iad iaf iai ial iao iar ida idd idf idi idl ido idr ifa ifd iff ifi ifl ifo ifr iia iid iif iii iil iio iir il- ila ild ilf ili ill ilo ilr io- ioa iod iof ioi iol ioo ior ir- ira ird irf iri irl iro irr la- laa lad laf lai lal lao lar lda ldd ldf ldi ldl ldo ldr lfa lfd lff lfi lfl lfo lfr lia lid lif lii lil lio lir lla lld llf lli lll llo llr loa lod lof loi lol loo lor lra lrd lrf lri lro lrr o-i oaa oad oaf oai oal oao oar oda odd odf odi odl odo odr of- ofa ofd off ofi ofl ofo ofr oia oid oif oii oil oio oir ola old olf oli oll olo oo- ooa ood oof ooi ool ooo oor or- ora ord orf ori orl oro orr ra- raa rad raf rai ral rao rar rda rdd rdf rdi rdl rdo rdr rfa rfd rff rfi rfl rfo rfr ria rid rif rii ril rio rir rla rld rlf rli rll rlo rlr roa rod rof roi rol roo ror rra rrd rrf rri rrl rrr