"MODIFIER1","MODIFIER2","LO_VERSION","HI_VERSION"
"CT","FX","66","80"
"CT","FY","70","80"
"ER","PN","74","80"
"ER","PO","74","80"
"FX","CT","66","80"
"FX","FY","70","80"
"FY","CT","70","80"
"FY","FX","70","80"
"PN","ER","74","80"
"PN","PO","66","80"
"PO","ER","74","80"
"PO","PN","66","80"
