Assuming it's a D/G, start on the third button from the top on the inside row of the right hand.

push,pull, next button, push,pull, next button, push,pull next button, PULL, PUSH.

There you go. G scale. (try it backwards as well)

Now do the same thing on the outside row of the right hand.

Instant D scale.

Practice LH seperately. It soon becomes clear.

Clue, bottom outside pair for playing in G, Top outside Pair for playing in D.

The inside buttons on the left hand, you can worry about later.

Armed with this information, you should now be able to play standard morris stuff reasonably easily.

EJ