-al -ol a-a aaa aad aaf aal aan aao aas ad- ada add adf adl adn ado ads af- afa afd aff afl afn afo afs al- ala ald alf all aln alo als an- ana and anf anl ann ano ans aoa aod aof aol aon aoo aos as- asa asd asf asl asn aso ass daa dad daf dal dan dao das dda ddd ddf ddl ddn ddo dds dfa dfd dff dfl dfn dfo dfs dl- dla dld dlf dll dlo dls dna dnd dnf dnl dnn dno dns doa dod dof dol don doo dos dsa dsd dsf dsl dsn dso dss faa fad faf fal fan fao fas fda fdd fdf fdl fdn fdo fds ffa ffd fff ffl ffn ffo ffs fla fld flf fll fln flo fls fna fnd fnf fnl fnn fns foa fof fol fon foo fos fsa fsd fsf fsl fsn fso fss la- laa lad laf lal lan lao las lda ldd ldf ldl ldn ldo lds lfa lfd lff lfl lfn lfo lfs lla lld llf lll lln llo lls lna lnd lnl lnn lno lns loa lod lof lol lon loo los lsa lsd lsf lsl lsn lso lss naa nad naf nal nan nao nas nda ndd ndf ndl ndn ndo nds nfa nfd nff nfl nfn nfo nfs nla nld nlf nll nln nlo nls nna nnf nnl nnn nno nns no- noa nod nof nol non noo nos nsa nsd nsf nsl nsn nso nss oaa oad oaf oal oan oao oas oda odd odf odl odn odo ods of- ofa ofd off ofl ofn ofo ofs ola old olf oll oln olo ols on- ona ond onf onl onn ono ons oo- ooa ood oof ool oon ooo oos os- osa osd osf osl osn oso oss saa sad saf sal san sao sas sda sdd sdf sdl sdn sdo sds sfa sfd sff sfl sfn sfo sfs sla sld slf sll sln slo sls sna snd snf snl snn sno sns soa sod sof sol son soo sos ss- ssa ssd ssf ssl ssn sso sss