Alien Pyramid Solitaire

Help the Aliens in this Pyramid Solitaire game. Remove all cards from the pyramid by combining two cards to a total value of 13. The numerical cards are worth the face value, the A is 1 point, the J is 11 points, the Q is 12 points and the K is 13 points. The King can be removed as a single card. You can use the cards in the Draw pile to get a new face-up card.