ddd ddg ddi ddk ddn dgd dgg dgi dgk dgn di- did dig dii dik din dkg dki dkk dnd dng dni dnk dnn g-d gdd gdi gdk gdn ggd ggg ggi ggn gid gig gii gik gin gkd gkn gnd gni gnn i-d idd idg idi idk idn igd igg igi igk ign iid iii iin iki ikk in- ind ing ini ink inn kdg kdk kgd kgi kid kig kii kik kin kki kkk kkn kn- knd kng kni knk knn n-i ndd ndg ndi ndk ndn ngd ngg ngi ngk ngn nid nig nii nik nin nki nkk nkn nng nni nnk nnn