-ol ddd ddh ddl ddo ddp dh- dhd dhh dhl dho dhp dl- dld dlh dll dlo dlp dod doh dol doo dop dpd dph dpl dpo dpp hdd hdh hdl hdo hdp hhd hhh hhl hho hhp hld hlh hll hlo hlp hod hoh hol hoo hop hpd hph hpl hpo hpp l-p ldd ldh ldl ldo ldp lhd lhh lho lhp lld lll llo llp lod loh lol loo lop lpd lph lpl lpo lpp odd odh odl odo odp ohd ohh ohl oho ohp old oll olo olp oo- ood ooh ool ooo oop op- opd oph opl opo opp p-p pdd pdh pdl pdo pdp phd phl pho php pld plh pll plo plp pod poh pol poo pop ppd pph ppl ppo ppp