Game Of Sticks

Bob was walking down the street all alone one day thinking of what to do. While walking he found a couple of sticks of different lengths lying on the road. He picked them up and devised a game that could be played with them. He glued magnets on to both ends of all the sticks so that he could easily join any two sticks. In this way he could form many triangles. Now the game he made was to use all