1996 dodge ram 1500

1996 ram 1500 5.9L 26gal tank—had to replace fuel pump–ordered online to save $$–pump came with sheet listing several wiring combinations in case wiring did not match–pump has 4 leads–truck harness has 6 leads–none of wire colors on sheet match actual wire colors on truck harness–am at a  loss as to what to connect to what…