-ol ddd ddh ddl ddo dds ddu dh- dhd dhh dhl dho dhs dhu dl- dld dlh dll dlo dls dlu dod doh dol doo dos dou dsd dsh dsl dso dss dsu dud duh dul duo dus hdd hdh hdl hdo hds hdu hhd hhh hhl hho hhs hhu hld hlh hll hlo hls hlu hod hoh hol hoo hos hou hsd hsh hsl hss hsu hud huh hul huo hus huu ldd ldh ldl ldo lds ldu lhd lhh lho lhs lhu lld lll llo lls llu lod loh lol loo los lou lsd lsh lsl lso lss lsu lud luh lul luo lus luu odd odh odl odo ods odu ohd ohh ohl oho ohs ohu old oll olo ols olu oo- ood ooh ool ooo oos os- osd osh osl oso oss osu ou- oud ouh oul ouo ous sdd sdh sdl sdo sds sdu sh- shd shh shl sho shs shu sld slh sll slo sls slu sod soh sol soo sos sou ss- ssd ssh ssl sso sss ssu sud suh sul suo sus suu udd udl udo uds udu uhd uhh uhl uho uhs uhu uld ull ulo uls ulu uod uol uoo uos usd ush usl uso uss usu uus uuu