cccc ccci cccv cchr cchy ccic ccii ccir cciv ccrc ccri ccvi chch chci chic chih chir chiv chrc chrr chy- chyc cicc cich cici cicr cihr ciii circ cirh ciri cirr civc civh civy crcc crcr cric cry- cvcc cvii cvrr cyc- cycc cyy- cyyc h-ii hccc hcch hchi hhhh hi-c hi-v hicc hich hihc hihi hiri hivy hrrc hvcc hy-v iccc icci iccr ichc ichi ichr ichy icrc icrr icry ihcc ihrc ihvh iiii iirc ircc iri- iric iriy irrc irri ivic ivry rccc rcic rcvr rcyc ricc rich riri rrrr rv-c rvvh rych vcci vhhh vic- vich vici vihi viii virc viri virr viry vivi vivy vrci vvvv vych vyir yccc ycch yhvh yirr yyyy