ddd ddg ddi ddl ddr dds ddt dgd dgg dgi dgl dgr dgs dgt di- did dig dii dil dir dis dit dl- dld dlg dli dll dlr dls dlt drd drg dri drl drr drs drt dsd dsg dsi dsl dsr dss dst dtd dtg dti dtl dtr dts dtt g-d gdd gdi gdl gdr gds gdt ggd ggg ggi ggr ggs ggt gid gig gii gil gir gis git gld glg gli gll glr gls glt grd grg gri grl grr grs grt gsd gsg gsi gsl gsr gss gst gtd gtg gti gtl gtr gts gtt i-d idd idg idi idl idr ids idt igd igg igi igl igr igs igt iid iii iil iir iis iit il- ild ilg ili ill ilr ils ilt ir- ird irg iri irl irr irs irt is- isd isg isi isl isr iss ist itd itg iti itl its itt ldd ldg ldi ldl ldr lds ldt lgd lgg lgi lgl lgr lgs lgt lid lig lii lil lir lis lit lld llg lli lll llr lls llt lrd lrg lri lrr lrs lrt lsd lsg lsi lsl lsr lss lst ltd ltg lti ltl ltr lts ltt rdd rdg rdi rdl rdr rds rdt rgd rgg rgi rgr rgs rgt rid rig rii ril rir ris rit rld rlg rli rll rlr rls rlt rrd rrg rri rrl rrr rrs rrt rsd rsg rsi rsl rsr rss rst rtd rtg rti rtl rtr rts rtt sdd sdg sdi sdl sdr sds sdt sgd sgg sgi sgl sgr sgs sgt sid sig sii sil sir sis sit sld slg sli sll slr sls slt sr- srd srg sri srl srr srs srt ss- ssd ssg ssi ssl ssr sss sst std stg sti stl str sts stt tdd tdg tdi tdl tdr tds tdt tgg tgi tgl tgr tgs tgt tid tig tii til tir tis tit tld tlg tli tll tlr tls tlt trd trg tri trl trr trs trt tsd tsg tsi tsl tsr tss tst ttd ttg tti ttl ttr tts ttt