You’ve got more than three. There’s the A-hole, P-hole, V-hole, M-hole, two N-holes, and two E-holes. Then there are the manufactured holes: two H-holes when you make a fist, a TT-hole if you squeeze them together, a BB-hole if you’re on the heavy side, and two T-holes for those with foot fetishes. There are up to 3 bonus holes if you have one or more of the various medical stoma, and two extra bonus holes if you’re blind and have prosthetic eyes.
But you can get by with only one if you tie those sausages together end-to-end.
Die without an estate and tell your survivors not to claim your body. The government will take care of your final disposition.