-al -ol a-a aaa aad aah aal aao aar ad- ada add adh adl ado adr aha ahd ahh ahl aho ahr al- ala ald alh all alo alr aoa aod aoh aol aoo aor ar- ara ard arh arl aro arr daa dad dah dal dao dar dda ddd ddh ddl ddo ddr dh- dha dhd dhh dhl dho dhr dl- dla dld dlh dll dlo dlr doa dod doh dol doo dor dra drd drl dro drr haa had hah hal hao har hda hdd hdh hdl hdo hdr hha hhd hhh hhl hho hhr hla hld hlh hll hlo hlr hoa hod hoh hol hoo hor hr- hra hrd hrh hrl hro hrr la- laa lad lah lal lao lar lda ldd ldh ldl ldo ldr lha lhd lhh lho lhr lla lld lll llo llr loa lod loh lol loo lor lra lrd lrh lro lrr oaa oad oah oal oao oar oda odd odh odl odo odr oha ohd ohh ohl oho ohr ola old oll olo oo- ooa ood ooh ool ooo oor or- ora ord orh orl oro orr ra- raa rad rah ral rao rar rda rdd rdh rdl rdo rdr rh- rha rhd rhh rhl rho rhr rla rld rlh rll rlo rlr roa rod roh rol roo ror rra rrd rrh rrl rrr