-itis giggs girss girst girts girty gissi gisti gists gitig gitit gitty grigg grigs grisi griss grist grisy grits grrrr gryis gryt- gtsss gygis gyrss iggri iggry igigi iiiii iiris iisir iisys iitti iris- iriss irrit irssi is-is isisi isiti isits isitt istry isyss itigi itisi itsit ittti iyiyi rig-i riggs rigsy risti ritts rytis ryyty s-iii siggy sigir sigri siirt sirig siris sirsi sirsy sisig sisis sissi sissy sists sitit sitsi sitti ssgts sssss stiir stirs stirt stitt strig strit strrs stryi sttgi syrts systs ti-ti tiggy tigit tigri tiigi tirig tiris tirit tirrs tisis tisri tiss- tissi tissy titig titii titis titti titty trigg trigs tris- triss trist trit- trits tritt trygg tryit tryst tryys tsgts tsyrt ttttt tyist y-str yigit