Cal grant

Everyone knows that cal grant is given for 4 years. I have a question about that. Now i go to community college, but i think i need to stay here like 3 years and then i will transfer to uc. Everyone knows that uc tuition is more expensive than community college, so i want to get cal grant at the community college for 2 years and at the uc for 2 years. Or get at community college for 1 year and at the uc for 3 years that is it possible??
How to do that, do i just not apply for 1 year??