Also as others have said, 14BB is not a pure push-fold situation. From early position all the hands, you mention, is usually just a fold especially on a final table. Its better to just sit out the hand and hope, someone else collide, so you get a free payjump. Or when you have been through the blinds, your stack might be shorter, so that you get a better risk/reward by pushing.
But starting from mid position you can also consider min-raising some rag aces. They are much better for that compared to small pairs, because they block the reshove ranges, and this is really important, when you dont want to call off a shove from another player. So for instance the A9o or the A6s can be min-raised in an attempt to steal the blinds. If someone shove on you, you have an easy fold, and if BB defend by calling, these hands do reasonably well against a wide range in position.
Finally 33-66 are not identical hands, even though they are all often referred to as "small pairs". Any pair lower than 55 has less ways to make a straight, and the lower your pair, the higher is the risk of getting counterfeited. On a runout like TT744 33 is playing the board and lose to any hand with a card higher than 7, while 55 and 66 beat hands like AK or AQ. So in some spots 55-66 might be a push, while 33-44 is a fold.