-itis bbctv bbsrc bcbst bccip bibbs bibic bibis bibri bicsi bipib birrs birst birts bitis bitit bitti bitts bivis bpips brics brisb brisi briss brist brits britt brrrr bt-sv btr-t c-p-c cbirs cbstv cbtis cbvir ccccc cccii ccctv cccvi cciii ccitt ccivs ccvii cibir cicis cippi cirbp circs ciric ciris cirr- cirri cirs- cispp cispr cists citr- civic civis cpctc cribb cribs crics crips cript crisp criss crist crits csprs cssii cssip cstcc cstvt ctrip cviii cvstb cvtcs icbrr icici icist icscc ictic ictis iiiii iiris iisir iitti ipctv ipiti ipsi- irbis irbit ircii iris- iriss irrit irssi is-is iscsi isisi isiti isits isitt isrib isssc istic itbit itics itisi itpcs itrip itsit ittti ivbss ivivc pbist pbstv pccts pctct picr- picti picts piiri piisi pipis pipit pippi pipri piric pirri pisci pissi pisti pitip pitis pitri pitrs pitti pitts pivit priis priit priss prist priti pritt pritv prvic pssst pssts ptcrb ptprb ptprc ptprr ptprs ptprt pvris pvrtc rcirc rcpsc rcpts ribbi ricci ripit risps rissp risti ritts rrsps rsvps rvivr s-cis s-iii s-ivb sccbc sccci sciri scrib scrip scris scrit scrsp sctrs sibir siirt sipic sipit sippi sipsi sipti sirci siris sirsi sisic sisis sissi sists sitit sitsi sitti sivir spics spir- spirr spirt spiss spiti spits spivs sprit srpci srprb srvcc ssptv sssrb sssss stib- stibb stiir stips stirp stirs stirt stitt strbp strib stric strip strit strrs stsci sttic svist t-vis tbsps tbtbt ti-ti tibbi tibbs ticci ticts tipis tipit tippi tiris tirit tirrs tisci tisic tisis tisri tiss- tissi titcr titii titis titti tpcit tppts tribs trics triip tripi tripp trips tript tris- triss trist trit- trits tritt tsrcs ttttt tvvcr v-sit v-src vicci vicis vicst viiri vipps virii virst virts visc- visir visit vissi viti- vitis vitr- vitsi vitti vivi- vivir vprbp vrbic vrvis vstis vvt-i