a-a a-i aaa aad aag aai aap aas ad- ada add adg adi adp ads ag- aga agd agg agi agp ags ai- aia aid aig aii aip ais ap- apa apd apg api app aps as- asa asd asg asi asp ass daa dad dag dai dap das dda ddd ddg ddi ddp dds dga dgd dgg dgi dgp dgs di- dia did dig dii dip dis dpa dpd dpg dpi dpp dps dsa dsd dsg dsi dsp dss g-d g-p gaa gad gag gai gap gas gda gdd gdi gdp gds gga ggd ggg ggi ggp ggs gia gid gig gii gip gis gpa gpd gpg gpi gpp gps gsa gsd gsg gsi gsp gss i-d ia- iaa iad iag iai iap ias ida idd idg idi idp ids iga igd igg igi igp igs iia iid iii iip iis ipa ipd ipg ipi ipp ips is- isa isd isg isi isp iss p-p paa pad pag pai pap pas pda pdd pdg pdi pdp pds pga pgd pgg pgi pgp pgs pia pid pig pii pip pis ppa ppd ppg ppi ppp pps ps- psa psd psg psi psp pss saa sad sag sai sap sas sda sdd sdg sdi sdp sds sga sgd sgg sgi sgp sgs sia sid sig sii sip sis spa spd spg spi spp sps ss- ssa ssd ssg ssi ssp sss