"ProtoPure" "ProtoPure" "Pure" "" >  ;
"Pure" "Pure" "Pure" "" > "ProtoPure" ;
"CPure" "CPure" "Pure" "" > "Pure" ;
"IFOLP" "FOLP/IFOLP" "FOLP" + "IFOLP.html" > "Pure" ;
"FOLP" "FOLP/FOLP" "FOLP" + "FOLP.html" > "FOLP/IFOLP" ;