-ol -th ddd dde ddf ddh ddl ddo ddt de- ded dee def deh del deo det dfd dfe dff dfh dfl dfo dft dh- dhd dhe dhf dhh dhl dho dht dl- dld dle dlf dlh dll dlo dlt dod doe dof doh dol doo dot dtd dte dtf dth dtl dto dtt ed- edd ede edf edh edl edo edt eed eee eef eel eeo eet ef- efd efe eff efh efl efo eft ehd ehe ehf ehh ehl eho eht eld ele elf elh ell elo elt eo- eod eoe eof eoh eol eoo eot etd ete etf eth etl eto ett fdd fde fdf fdh fdl fdo fdt fed fee fef feh fel feo fet ffd ffe fff ffh ffl ffo fft fhe fhf fhh fhl fho fld fle flf fll flo flt foe fof foh fol foo fot ftd fte ftf fth ftl fto ftt hdd hde hdf hdh hdl hdo hdt he- hed hee hef heh hel heo het hfd hfe hff hfh hfl hfo hft hhd hhe hhf hhh hhl hho hht hld hle hlf hlh hll hlo hlt hod hoe hof hoh hol hoo hot htd hte htf hth htl hto htt ldd lde ldf ldh ldl ldo ldt led lee lef leh lel leo let lfd lfe lff lfh lfl lfo lft lhd lhf lhh lho lht lld lle llf lll llo llt lod loe lof loh lol loo lot ltd lte ltf lth ltl lto ltt odd ode odf odh odl odo odt oed oee oef oeh oel oeo oet of- ofd ofe off ofl ofo oft ohd ohe ohf ohh ohl oho oht old ole olf oll olo olt oo- ood oof ooh ool ooo oot ot- otd ote otf oth otl oto ott tdd tde tdf tdh tdl tdo tdt te- ted tee tef teh tel teo tet tfd tfe tff tfh tfl tfo tft th- thd the thf thh thl tho tht tld tle tlf tlh tll tlo tlt to- tod toe tof toh tol too tot ttd tte ttf tth ttl tto ttt