-ing dddd didi dido digg digi digo diii din- ding dini dinn dino dion dizi dizz dod- dodd dodg dodi dodo dog- dogg dogi dogo doid doig doin dond dong doni donn dono donz dood doon dozi dozo dzng dzon gggg gidd gidi gido gigg gigi gign gigo ging gini ginn gino giog gioi gion gizi gizo gizz gnin gnod gnoo godi godo gogi gogo goin gon- gond gong goni gonn gono good goog gooi goon gozd gozi gozo gzin i-go i-no iddo idgo idid idig idin idio idno idog idon igni igno igon igoo iiii iiio iino iioi iioo ind- indi indo ingo inid inig inni inno ino- inoi inon inoz iod- iodd iodo ioii ioio ioni ionn iono iooi iooo izod izon izzo n-ii nddo ngio ngon nidd nidi nido nigg nigo nind ning nini nino niog nion nioo nngn nnnn nodi nodo nogg nogo noid noin noio non- nong noni nonn nono noo- noon nooo nozi oddd oddi odin odio odon odoo odzi oggi ogin ogiz ogni ogod ogog ogoi ogon oido oigo oiii oion ondi ondo ongi ongo onni onno onod onon onoz onzo oodi ooid oooo oozi ozd ozon zgon zidi zigg zigi zigo zing zinn zino zion zizi zizz znng zodd zodi zogg zogi zogo zoid zoio zon- zond zong zoni zoo- zoon zozo zzzz