-al -ol a-a aaa aad aaf aag aah aal aao aas ad- ada add adf adg adh adl ado ads af- afa afd aff afg afh afl afo afs ag- aga agd agf agg agh agl ago ags aha ahd ahf ahg ahh ahl aho ahs al- ala ald alf alg alh all alo als aoa aod aof aog aoh aol aoo aos as- asa asd asf asg ash asl aso ass daa dad daf dag dah dal dao das dda ddd ddf ddg ddh ddl ddo dds dfa dfd dff dfg dfh dfl dfo dfs dga dgd dgf dgg dgh dgl dgs dh- dha dhd dhf dhh dhl dho dhs dl- dla dld dlf dlg dlh dll dlo dls doa dod dof dog doh dol doo dos dsa dsd dsf dsg dsh dsl dso dss faa fad faf fag fah fal fao fas fda fdd fdf fdg fdh fdl fdo fds ffa ffd fff ffg ffh ffl ffo ffs fga fgd fgf fgg fgh fgl fgs fha fhf fhg fhh fhl fho fhs fla fld flf flg fll flo fls foa fof fog foh fol foo fos fsa fsd fsf fsg fsh fsl fso fss g-d gaa gad gaf gag gah gal gao gas gda gdd gdf gdh gdl gdo gds gfa gfd gff gfh gfl gfo gfs gga ggd ggg ggh ggo ggs gha ghd ghg ghh ghl gho ghs gla gld glf glg glh gll glo gls goa god gof gog goh gol goo gos gsa gsd gsf gsg gsl gso gss haa had haf hag hah hal hao has hda hdd hdf hdg hdh hdl hdo hds hfa hfd hff hfg hfh hfl hfo hfs hga hgf hgg hgh hgl hgo hgs hha hhd hhf hhg hhh hhl hho hhs hla hld hlf hlg hlh hll hlo hls hoa hod hof hog hoh hol hoo hos hsa hsd hsf hsg hsh hsl hss la- laa lad laf lag lah lal lao las lda ldd ldf ldg ldh ldl ldo lds lfa lfd lff lfg lfh lfl lfo lfs lga lgd lgf lgg lgh lgl lgo lgs lha lhd lhf lhh lho lhs lla lld llf llg lll llo lls loa lod lof log loh lol loo los lsa lsd lsf lsg lsh lsl lso lss oaa oad oaf oag oah oal oao oas oda odd odf odg odh odl odo ods of- ofa ofd off ofg ofl ofo ofs oga ogd ogf ogg ogh ogl ogo ogs oha ohd ohf ohg ohh ohl oho ohs ola old olf olg oll olo ols oo- ooa ood oof oog ooh ool ooo oos os- osa osd osf osg osh osl oso oss saa sad saf sag sah sal sao sas sda sdd sdf sdg sdh sdl sdo sds sfa sfd sff sfg sfh sfl sfo sfs sga sgd sgf sgg sgh sgl sgo sgs sh- sha shd shf shg shh shl sho shs sla sld slf slg slh sll slo sls soa sod sof sog soh sol soo sos ss- ssa ssd ssf ssg ssh ssl sso sss