-ol ddd ddg ddi ddl ddo ddp dds ddt dgd dgg dgi dgl dgp dgs dgt di- did dig dii dil dio dip dis dit dl- dld dlg dli dll dlo dlp dls dlt dod dog doi dol doo dop dos dot dpd dpg dpi dpl dpo dpp dps dpt dsd dsg dsi dsl dso dsp dss dst dtd dtg dti dtl dto dtp dts dtt g-d g-p gdd gdi gdl gdo gdp gds gdt ggd ggg ggi ggo ggp ggs ggt gid gig gii gil gio gip gis git gld glg gli gll glo glp gls glt god gog goi gol goo gop gos got gpd gpg gpi gpl gpo gpp gps gpt gsd gsg gsi gsl gso gsp gss gst gtd gtg gti gtl gto gtp gts gtt i-d idd idg idi idl ido idp ids idt igd igg igi igl igo igp igs igt iid iii iil iio iip iis iit il- ild ilg ili ill ilo ilp ils ilt io- iod iog ioi iol ioo iop ios iot ipd ipg ipi ipl ipo ipp ips ipt is- isd isg isi isl iso isp iss ist itd itg iti itl ito itp its itt l-p ldd ldg ldi ldl ldo ldp lds ldt lgd lgg lgi lgl lgo lgp lgs lgt lid lig lii lil lio lip lis lit lld llg lli lll llo llp lls llt lod log loi lol loo lop los lot lpd lpg lpi lpl lpo lpp lps lpt lsd lsg lsi lsl lso lsp lss lst ltd ltg lti ltl lto ltp lts ltt o-i odd odg odi odl odo odp ods odt ogd ogg ogi ogl ogo ogp ogs ogt oid oii oil oio oip ois oit old olg oli oll olo olp ols olt oo- ood oog ooi ool ooo oop oos oot op- opd opg opi opl opo opp ops opt os- osd osg osi osl oso osp oss ost ot- otd otg oti otl oto otp ots ott p-p pdd pdg pdi pdl pdo pdp pds pdt pgd pgg pgi pgl pgo pgp pgs pgt pid pig pii pil pio pip pis pit pld plg pli pll plo plp pls plt pod pog poi pol poo pop pos pot ppd ppg ppi ppl ppo ppp pps ppt ps- psd psg psi psl pso psp pss pst pt- ptd ptg pti ptl pto ptp pts ptt sdd sdg sdi sdl sdo sdp sds sdt sgd sgg sgi sgl sgo sgp sgs sgt sid sig sii sil sio sip sis sit sld slg sli sll slo slp sls slt sod sog soi sol soo sop sos sot spd spg spi spl spo spp sps spt ss- ssd ssg ssi ssl sso ssp sss sst std stg sti stl sto stp sts stt tdd tdg tdi tdl tdo tdp tds tdt tgg tgi tgl tgo tgp tgs tgt tid tig tii til tio tip tis tit tld tlg tli tll tlo tlp tls tlt to- tod tog toi tol too top tos tot tpd tpg tpi tpl tpo tpp tps tpt tsd tsg tsi tsl tso tsp tss tst ttd ttg tti ttl tto ttp tts ttt