evel cond stor iden peri then long fect rica caus evel iden cond rica peri stor long fect caus then fect peri cond evel then stor caus long rica iden stor iden then evel cond caus long rica fect peri long then peri evel stor cond fect caus iden rica evel rica cond iden then fect stor peri caus long fect stor long rica peri evel caus cond then iden then evel cond rica fect iden long stor caus peri stor peri fect rica cond iden caus long evel then stor then iden fect rica peri evel caus cond long