Odd 4speed shift pattern help

Purchased a 73 Dart sport car, 340 ..4speed, had alot of work done in the 90s..The 4speed pattern is..

1st. 2nd
R. 3rd 4th

That is the pattern the owner told me after I purchased it?? Very strange pattern. The car has a good amount of engine work, and trans has a big bell housing, 4.11 rear.. Need help figuring this out?

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