ddddd diddu didin didup dindi dipin dipun dudin dundi dunin dunun dupin i-pin ididn idunn iiiii iiuni indi- indin indip iniid inini inipi inniu inund ipini n-p-n niidu niiip nipin nippu nipup nu-nu nudi- nunni nunun p-n-p pidun pindi pindu pinid pinin pinn- pinni pinup pipid pippi puind pupin u-n-i u-nii udupi undid undun unini uninn unipi unnun unpin unwin uuuuu uwini wi-wi widin wind- windi windu wundi ww-ii wwiii wwwww