多选题 Given this code in a method:
4. int x = 0;
5. int[] primes = {1,2,3,5};
6. for(int i: primes)
7. switch (i) {
8. case 1: x += i;
9. case 5: x += i;
10. default: x += i;
11. case 2: x += i;
12. }
13. System.out.println (x);
What is the result?