ddd ddf ddg ddi ddn ddr dds ddt ddu dfd dff dfg dfi dfn dfr dfs dft dfu dgd dgf dgg dgi dgn dgr dgs dgt dgu di- did dif dig dii din dir dis dit diu dnd dnf dng dni dnn dnr dns dnt drd drg dri drn drr drs drt dru dsd dsf dsg dsi dsn dsr dss dst dsu dtd dtf dtg dti dtn dtr dts dtt dtu dud duf dug dui dun dur dus dut fdd fdf fdg fdi fdn fdr fds fdt fdu ffd fff ffg ffi ffn ffr ffs fft ffu fgd fgf fgg fgi fgn fgr fgs fgt fid fif fig fii fin fir fis fit fiu fnd fnf fng fni fnn fnr fns fnt fnu frd frf frg fri frn frr frs frt fru fsd fsf fsg fsi fsn fsr fss fst fsu ftd ftf ftg fti ftn ftr fts ftt ftu fud fuf fug fui fun fur fus fut fuu g-d gdd gdf gdi gdn gdr gds gdt gdu gfd gff gfi gfr gfs gft ggd ggg ggi ggn ggr ggs ggt ggu gid gif gig gii gin gir gis git giu gnd gnf gni gnn gnr gns gnt gnu grd grf grg gri grn grr grs grt gru gsd gsf gsg gsi gsn gsr gss gst gsu gtd gtf gtg gti gtn gtr gts gtt gtu gu- gud guf gug gui gun gur gus gut guu i-d i-f idd idf idg idi idn idr ids idt idu ifd iff ifg ifi ifn ifr ifs ift ifu igd igf igg igi ign igr igs igt igu iid iif iii iin iir iis iit iiu in- ind inf ing ini inn inr ins int inu ir- ird irf irg iri irn irr irs irt iru is- isd isf isg isi isn isr iss ist isu itd itf itg iti itn its itt itu iu- iud iug iui iur ius iut n-i ndd ndf ndg ndi ndn ndr nds ndt ndu nfd nff nfi nfn nfr nfs nft nfu ngd ngf ngg ngi ngn ngs ngt ngu nid nif nig nii nin nir nis nit niu nnf nng nni nnn nns nnt nnu nrd nrf nrg nri nrn nrr nrs nrt nru nsd nsf nsg nsi nsn nsr nss nst nsu ntd ntf ntg nti ntn ntr nts ntt ntu nud nug nui nun nur nus nut nuu rdd rdf rdg rdi rdn rdr rds rdt rdu rfd rff rfg rfi rfn rfr rfs rft rfu rgd rgf rgg rgi rgn rgr rgs rgt rid rif rig rii rin rir ris rit rnd rng rni rnn rnr rns rnt rnu rrd rrf rrg rri rrn rrr rrs rrt rru rsd rsf rsg rsi rsn rsr rss rst rsu rtd rtf rtg rti rtn rtr rts rtt rtu rud ruf rug rui run rur rus rut ruu sdd sdf sdg sdi sdn sdr sds sdt sdu sfd sff sfg sfi sfn sfr sfs sft sfu sgd sgf sgg sgi sgn sgr sgs sgt sgu sid sif sig sii sin sir sis sit siu snd snf sng sni snn snr sns snt snu sr- srd srf srg sri srn srr srs srt ss- ssd ssf ssg ssi ssn ssr sss sst ssu std stf stg sti stn str sts stt stu sud suf sug sui sun sur sus sut suu tdd tdf tdg tdi tdn tdr tds tdt tdu tfd tff tfg tfi tfn tfr tfs tft tfu tgf tgg tgi tgn tgr tgs tgt tgu tid tif tig tii tin tir tis tit tiu tnd tnf tng tni tnn tnr tns tnt trd trf trg tri trn trr trs trt tru tsd tsf tsg tsi tsn tsr tss tst tsu ttd ttf ttg tti ttn ttr tts ttt ttu tud tuf tug tui tun tur tus tut tuu udd udf udg udi udn udr uds udt udu ufd uff ufg ufi ufn ufr ufs uft ufu ugf ugg ugi ugn ugr ugs ugt ugu uid uif uig uii uin uir uis uit uiu un- und unf ung uni unn unr uns unt unu ur- urd urf urg uri urn urr urs urt uru usd usf usg usi usn usr uss ust usu utd utf uti utn utr uts utt utu uug uun uur uus uut uuu