pps call any position.
Call anything but really big raises imo which are often higher but marginal pps being protected in lp. Try not to get heads up, but dont go avoiding it. Its better to get have more people in the pot if you hit trips.
Ax
If suited Ax id call from probably anywhere, maybe call a reasonable raise but not a big one. Playing STRICTLY for a flush. If you hit aces you have to check if your x is low as you may be outkicked.
As for Ax unsuited i only play Ax where x>9 Simply means that more often you are not outkicked but really if you cant raise with your Ax due to position i wouldnt be calling with it.
Ugh suited connectors.
take your pick. Dont play them out of psoition. eg limp from lp, maybe mp but i wouldnt even consider playing from ep.