ddddd didin diggs digi- digid digin dindi dingi dings dinis dipin diss- dping gdsii giggs giing gings gippi gipps gisin gissd gissi gpisd gsign i-pin ididn iding igigi igni- ignis iiiii indi- indin indip ingin iniid ining inini inipi innis insin iping ipini ipsi- is-is isign ising isisi ispsd issid n-p-n nigdi niiip ninds ningi nipin nisin npins nsign nsnps nssnd p-n-p pdnsd pgnig piggs pigin piing piisi pindi pings pinid pinin pinn- pinni pipid pipis pippi pisin pissi s-gps s-iii si-in siddi sidin sidis signs sindi sinds singi sings sinis sinni sipid sippi sipsi sisid sisig sisis sissi snigg snigs snipp snips spin- spind sping spins spiss sssss