ddd ddg ddi ddk ddp dds dgd dgg dgi dgk dgp dgs di- did dig dii dik dip dis dkg dki dkk dkp dks dpd dpg dpi dpk dpp dps dsd dsg dsi dsk dsp dss g-d g-p gdd gdi gdk gdp gds ggd ggg ggi ggp ggs gid gig gii gik gip gis gkd gkp gks gpd gpg gpi gpk gpp gps gsd gsg gsi gsk gsp gss i-d idd idg idi idk idp ids igd igg igi igk igp igs iid iii iip iis iki ikk iks ipd ipg ipi ipp ips is- isd isg isi isk isp iss kdg kdk kdp kds kgd kgi kgp kgs kid kig kii kik kip kis kki kkk kkp kks kpd kpi kpk kpp kps ksd ksg ksi ksk ksp kss p-p pdd pdg pdi pdk pdp pds pgd pgg pgi pgk pgp pgs pid pig pii pik pip pis pkd pkg pki pkp pks ppd ppg ppi ppk ppp pps ps- psd psg psi psk psp pss sdd sdg sdi sdk sdp sds sgd sgg sgi sgk sgp sgs sid sig sii sik sip sis sk- skd skg ski skk skp sks spd spg spi spk spp sps ss- ssd ssg ssi ssk ssp sss