a-a a-i aaa aad aag aai aas ad- ada add adg adi ads ag- aga agd agg agi ags ai- aia aid aig aii ais as- asa asd asg asi ass daa dad dag dai das dda ddd ddg ddi dds dga dgd dgg dgi dgs di- dia did dig dii dis dsa dsd dsg dsi dss g-d gaa gad gag gai gas gda gdd gdi gds gga ggd ggg ggi ggs gia gid gig gii gis gsa gsd gsg gsi gss i-d ia- iaa iad iag iai ias ida idd idg idi ids iga igd igg igi igs iia iid iii iis is- isa isd isg isi iss saa sad sag sai sas sda sdd sdg sdi sds sga sgd sgg sgi sgs sia sid sig sii sis ss- ssa ssd ssg ssi sss