5. There are three identical meter-long rods: red, blue, and white. Kolya breaks the first rod into three pieces, after which Vasya does the same with the second rod. Finally, Kolya breaks the third rod into three pieces as well. Can Kolya act in such a way that regardless of how Vasya breaks the rod, it is possible to form three triangles from the resulting nine pieces, each of which has one red side, one blue side, and one white side?
91.5. Answer. Yes, he can. He needs to break both rods (the first and the third) in the same way: each into parts with lengths of 50 cm, 25 cm, and 25 cm.