-itis ccccc cccii cccsd cciii ccisd ccitt ccsid ccxii cdiii cdisc cdist cicis ciids circs ciric ciris cirr- cirri cirs- cisid cists citr- crics criss crist crits csdic cssii cstcc ctdrs dccic dccix ddc-i ddddd dicit dicts didit didst dirts disc- disci discs disct disir diss- dist- disti distr dittd ditti dixid dixit driss dxdxd iccsd icdsc icici icist icscc icsid ictic ictis idist idris iiiii iiris iisir iitti ircii irid- irids iris- iriss irrit irssi is-is iscsi isisi isiti isits isitt issdc issid isssc istic itdid itics itisi itsit ittti rcirc rdtsc ricci ridic risti ritts s-cis s-iii sccci sciri scrid scris scrit scrtd sctrs siddi sidis sidri siirt sirci siris sirsi sisic sisid sisis sissi sists sitit sitsi sitti srdic ssdrs sssss stiir stirs stirt stitt stixx stric strid strit strix strrs stsci sttic stxit ti-ti ticci ticts tidst tiris tirit tirrs tisci tisic tisis tisri tiss- tissi titcr titii titis titti tri-d trics tris- triss trist trit- trits tritt tsdsi tsrcs ttttt x-ris xciii xxiii xxxii xxxix