-ol -th ddd ddf ddg ddh ddi ddl ddo dds ddt dfd dff dfg dfh dfi dfl dfo dfs dft dgd dgf dgg dgh dgi dgl dgs dgt dh- dhd dhf dhh dhi dhl dho dhs dht di- did dif dig dih dii dil dio dis dit dl- dld dlf dlg dlh dli dll dlo dls dlt dod dof dog doh doi dol doo dos dot dsd dsf dsg dsh dsi dsl dso dss dst dtd dtf dtg dth dti dtl dto dts dtt fdd fdf fdg fdh fdi fdl fdo fds fdt ffd fff ffg ffh ffi ffl ffo ffs fft fgd fgf fgg fgh fgi fgl fgs fgt fhf fhg fhh fhi fhl fho fhs fid fif fig fih fii fil fis fit fld flf flg fli fll flo fls flt fof fog foh foi fol foo fos fot fsd fsf fsg fsh fsi fsl fso fss fst ftd ftf ftg fth fti ftl fto fts ftt g-d gdd gdf gdh gdi gdl gdo gds gdt gfd gff gfh gfi gfl gfo gfs gft ggd ggg ggh ggi ggo ggs ggt ghd ghg ghh ghi ghl gho ghs ght gid gif gig gih gii gil gio gis git gld glf glg glh gli gll glo gls glt god gof gog goh goi gol goo gos got gsd gsf gsg gsi gsl gso gss gst gtd gtf gtg gth gti gtl gto gts gtt h-i hdd hdf hdg hdh hdi hdl hdo hds hdt hfd hff hfg hfh hfi hfl hfo hfs hft hgf hgg hgh hgi hgl hgo hgs hgt hhd hhf hhg hhh hhi hhl hho hhs hht hid hif hig hih hii hil hio his hit hld hlf hlg hlh hli hll hlo hls hlt hod hof hog hoh hoi hol hoo hos hot hsd hsf hsg hsh hsi hsl hss hst htd htf htg hth hti htl hto hts htt i-d i-f idd idf idg idh idi idl ido ids idt ifd iff ifg ifi ifl ifo ifs ift igd igf igg igh igi igl igo igs igt ihd ihf ihg ihh ihi ihl iho ihs iht iid iif iih iii iil iio iis iit il- ild ilf ilg ilh ili ill ilo ils ilt io- iod iof iog ioh ioi iol ioo ios iot is- isd isf isg ish isi isl iso iss ist itd itf itg ith iti itl ito its itt ldd ldf ldg ldh ldi ldl ldo lds ldt lfd lff lfg lfh lfi lfl lfo lfs lft lgd lgf lgg lgh lgi lgl lgo lgs lgt lhd lhf lhh lhi lho lhs lht lid lif lig lih lii lil lio lis lit lld llf llg lli lll llo lls llt lod lof log loh loi lol loo los lot lsd lsf lsg lsh lsi lsl lso lss lst ltd ltf ltg lth lti ltl lto lts ltt o-i odd odf odg odh odi odl odo ods odt of- ofd off ofg ofi ofl ofo ofs oft ogd ogf ogg ogh ogi ogl ogo ogs ogt ohd ohf ohg ohh ohi ohl oho ohs oht oid oif oii oil oio ois oit old olf olg oli oll olo ols olt oo- ood oof oog ooh ooi ool ooo oos oot os- osd osf osg osh osi osl oso oss ost ot- otd otf otg oth oti otl oto ots ott sdd sdf sdg sdh sdi sdl sdo sds sdt sfd sff sfg sfh sfi sfl sfo sfs sft sgd sgf sgg sgh sgi sgl sgo sgs sgt sh- shd shf shg shh shi shl sho shs sht sid sif sig sih sii sil sio sis sit sld slf slg slh sli sll slo sls slt sod sof sog soh soi sol soo sos sot ss- ssd ssf ssg ssh ssi ssl sso sss sst std stf stg sth sti stl sto sts stt tdd tdf tdg tdh tdi tdl tdo tds tdt tfd tff tfg tfh tfi tfl tfo tfs tft tgf tgg tgh tgi tgl tgo tgs tgt th- thd thf thg thh thi thl tho ths tht tid tif tig tih tii til tio tis tit tld tlf tlg tlh tli tll tlo tls tlt to- tod tof tog toh toi tol too tos tot tsd tsf tsg tsh tsi tsl tso tss tst ttd ttf ttg tth tti ttl tto tts ttt