-ol ddd ddh ddl ddo dds dh- dhd dhh dhl dho dhs dl- dld dlh dll dlo dls dod doh dol doo dos dsd dsh dsl dso dss hdd hdh hdl hdo hds hhd hhh hhl hho hhs hld hlh hll hlo hls hod hoh hol hoo hos hsd hsh hsl hss ldd ldh ldl ldo lds lhd lhh lho lhs lld lll llo lls lod loh lol loo los lsd lsh lsl lso lss odd odh odl odo ods ohd ohh ohl oho ohs old oll olo ols oo- ood ooh ool ooo oos os- osd osh osl oso oss sdd sdh sdl sdo sds sh- shd shh shl sho shs sld slh sll slo sls sod soh sol soo sos ss- ssd ssh ssl sso sss