c-cor ccccc cccii cccli cciii cclii ccrcl cili- cilic cilli circo ciric ciril cirio cirr- cirri cirro cloi- cloor clour clurr co-co cocc- cocci cocco cocio cocir cociu cocol cocur coill coiro coli- colic coll- colli collo colo- color colur cooli coolo corio corlu coro- coroi corol corri corrl couco coull couri courl couru crio- croci croco croil croll crool croul crull cruor cucui cuilo cullu culur cuoco curic curio curll curlo curlu curri curro iccol icici iiiii ilici ilio- illui ilori ilulu ioooi ioooo iorio ircii irico irill irori irour iuliu licli licor liliu lilli lillo lilou liouc liour liril lirio lirui liuli locic loco- locri locro loilo lolli lollo lolol loric lorio lorri louri louro lucci luci- lucic lucio luciu lucur luiro lulli luluc lulul lurio luuri occii occur ocllo ocul- oculi oculo ollio ollur olour ooioo ooooo orill oriol orlic oroco orolu oruro ouir- oullo ouoro ouric ourol r-co- rcirc rcolo ricci ricco rilic rillo rioli riolo ro-ro rocco rocio rociu rocor rocou rolic rollc rollo roric roull rucci rucul ruili ruiru rulli rullo ruric ucoii uiro ullur ulric ululu uluru uric- urour urric urucu uruli ururi uuuuu