-ol -th ddd ddh ddl ddo ddt ddu dh- dhd dhh dhl dho dht dhu dl- dld dlh dll dlo dlt dlu dod doh dol doo dot dou dtd dth dtl dto dtt dtu dud duh dul duo dut hdd hdh hdl hdo hdt hdu hhd hhh hhl hho hht hhu hld hlh hll hlo hlt hlu hod hoh hol hoo hot hou htd hth htl hto htt hud huh hul huo hut huu ldd ldh ldl ldo ldt ldu lhd lhh lho lht lhu lld lll llo llt llu lod loh lol loo lot lou ltd lth ltl lto ltt ltu lud luh lul luo lut luu odd odh odl odo odt odu ohd ohh ohl oho oht ohu old oll olo olt olu oo- ood ooh ool ooo oot ot- otd oth otl oto ott otu ou- oud ouh oul ouo out tdd tdh tdl tdo tdt tdu th- thd thh thl tho tht thu tld tlh tll tlo tlt tlu to- tod toh tol too tot tou ttd tth ttl tto ttt ttu tud tuh tul tuo tut tuu udd udl udo udt udu uhd uhh uhl uho uht uhu uld ull ulo ult ulu uod uol uoo uot utd uth utl uto utt utu uut uuu