Dice Fishing

In this solitaire fishing dice game You roll 3 six-sided dice. You catch a fish when you roll doubles and one different number, that different number is the kind of fish you catch. You must always catch the small fish of a kind first, then you may catch the big one. You can never catch the big one first if the small one is still available! once you catch both of a kind those are no longer available. Small fish are worth 1 point, big fish are worth 2 points! If you roll trips of any kind