cccc ccci ccic ccii ccir cciw ccnc ccni ccnr ccoc ccow ccrc ccri cicc cici cico cicr ciii cin- cinc cini cino cinw cion cior circ ciri ciro cirr ciww cnci cnco cnic cnrc cnrr coco coin coir con- conc coni conn cono coon cor- corc cori corn coro corr crcc crcr cric crin croc cron croo cror crow cwrw i-no iccc icci iccn icco iccr icnc icoc icon icor icrc icrr icrw iiii iiio iino iioi iioo iirc iiwi inci inco incr inni inno innr ino- inoi inon inor inow inri inro inw- inwi ioci ioii ioio ioni ionn iono iooi iooo iori iown ircc iri- iric irin irio iroc iron irrc irri iwcc iwin iwiw iwno iwon n-ii nccc ncci nccn nccr ncnc ncoc ncor ncow ncrc ncri ncwc nicc nici nico niir nini nino nion nioo niro nnnn noci noco noin noio noir non- noni nonn nono nonw noo- noon nooo noor nor- norc nori norn noro norr norw nowi nown nric nroc nron nrrc occc occi occn ocin ocon ocro ocrr oici oiii oion onc- onco onic onir onni onno onon onor oocr oooo orci orco ori- oric orin orio ornc orni orno oro- oron oror orri orro orwo owir owni owow rccc rcic rcnr rcon ricc rico riin rinn rino rion riri riwo rnco rnin rocc roco roin roio roir ronc roni rono ronw rooi roon roor rorc rori roro rowi rown rowr roww rrrr wccc wcci wccn wcco wccr wccw wcic wcii wcin wcir wcnc wcni wcnn wcno wcnr wcnw wcoc wcon wcoo wcor wcrc wcri wcrn wcro wcrr wcrw wcwc wcwi wcwn wicc wici wicn wico wicr wiii wiin winc wini winn wino winr winw wioc wioi wion wioo wiri wirn wiro wirr wiwi wiwn wncc wnci wncn wnco wncr wncw wnic wnin wnio wnir wniw wnnc wnnr wnnw wnoc wnoi wnoo wnor wnow wnri wnrn wnrr wnrw wnwc wnwi wnwn wnwr wnww wocc wocn woco wocr woic woio woir wonc wonn wonw wooc woon woow worc wori worn woro worr worw wowc wowi wown wowo woww wrci wrco wrcr wrcw wric wrin wrni wrnn wrno wrnr wrnw wroc wroi wron wroo wrow wrrc wrrn wrro wrrw wrwc wrwn wrwr wwcn wwco wwcr wwcw wwii wwin wwio wwnc wwnn wwno wwnr wwnw wwon wwor wwow wwrc wwrr wwrw wwwc wwwi wwwn wwwr wwww