ddd ddg ddi ddr dds ddu dgd dgg dgi dgr dgs dgu di- did dig dii dir dis diu drd drg dri drr drs dru dsd dsg dsi dsr dss dsu dud dug dui dur dus g-d gdd gdi gdr gds gdu ggd ggg ggi ggr ggs ggu gid gig gii gir gis giu grd grg gri grr grs gru gsd gsg gsi gsr gss gsu gu- gud gug gui gur gus guu i-d idd idg idi idr ids idu igd igg igi igr igs igu iid iii iir iis iiu ir- ird irg iri irr irs iru is- isd isg isi isr iss isu iu- iud iug iui iur ius rdd rdg rdi rdr rds rdu rgd rgg rgi rgr rgs rid rig rii rir ris rrd rrg rri rrr rrs rru rsd rsg rsi rsr rss rsu rud rug rui rur rus ruu sdd sdg sdi sdr sds sdu sgd sgg sgi sgr sgs sgu sid sig sii sir sis siu sr- srd srg sri srr srs ss- ssd ssg ssi ssr sss ssu sud sug sui sur sus suu udd udg udi udr uds udu ugg ugi ugr ugs ugu uid uig uii uir uis uiu ur- urd urg uri urr urs uru usd usg usi usr uss usu uug uur uus uuu