I had the same issue. I took my interior out before Christmas and forgot which way they went. However, after racking my brain I came up with configuration. I'm almost certain it is correct. I never took the passenger side out of bench seat, so I know that is right. It is a 1970 dart swinger /6 bench seat. If the pic is hard to see, it goes like this:
Left front (driver) is two female, one male.
Right front (passenger) is three female.
Left rear is two female
Right rear is one male one female.
Note the lengths of straps. Also oil jug is where steering wheel should be (driver front left)
Good luck!