Carla uses a special 12− sided number polyhedron for some experiments. Some information about the polyhedron is listed below. There is a 13 probability that Carla will roll a number that is a multiple of 3. There is a 512 probability that Carla will roll a prime number. Carla rolls her 12−sided number polyhedron two times. What is the probability that Carla rolls a multiple of 3 on her first roll, and a number that is not a prime number on her second roll?