-ol ddd ddf ddl ddn ddo ddr dds dfd dff dfl dfn dfo dfr dfs dl- dld dlf dll dlo dlr dls dnd dnf dnl dnn dno dnr dns dod dof dol don doo dor dos drd drl drn dro drr drs dsd dsf dsl dsn dso dsr dss fdd fdf fdl fdn fdo fdr fds ffd fff ffl ffn ffo ffr ffs fld flf fll fln flo flr fls fnd fnf fnl fnn fnr fns fof fol fon foo for fos frd frf frl frn fro frr frs fsd fsf fsl fsn fso fsr fss ldd ldf ldl ldn ldo ldr lds lfd lff lfl lfn lfo lfr lfs lld llf lll lln llo llr lls lnd lnl lnn lno lnr lns lod lof lol lon loo lor los lrd lrf lrn lro lrr lrs lsd lsf lsl lsn lso lsr lss ndd ndf ndl ndn ndo ndr nds nfd nff nfl nfn nfo nfr nfs nld nlf nll nln nlo nlr nls nnf nnl nnn nno nns no- nod nof nol non noo nor nos nrd nrf nrl nrn nro nrr nrs nsd nsf nsl nsn nso nsr nss odd odf odl odn odo odr ods of- ofd off ofl ofn ofo ofr ofs old olf oll oln olo ols on- ond onf onl onn ono onr ons oo- ood oof ool oon ooo oor oos or- ord orf orl orn oro orr ors os- osd osf osl osn oso osr oss rdd rdf rdl rdn rdo rdr rds rfd rff rfl rfn rfo rfr rfs rld rlf rll rln rlo rlr rls rnd rnn rno rnr rns rod rof rol ron roo ror ros rrd rrf rrl rrn rrr rrs rsd rsf rsl rsn rso rsr rss sdd sdf sdl sdn sdo sdr sds sfd sff sfl sfn sfo sfr sfs sld slf sll sln slo slr sls snd snf snl snn sno snr sns sod sof sol son soo sor sos sr- srd srf srl srn sro srr srs ss- ssd ssf ssl ssn sso ssr sss