1 result of GET is 1 (1 for success) 2 0 0x00000000 3 1 0x00000000 4 2 0x00000000 5 3 0x00000000 6 4 0x00000000 7 5 0xffffffff 8 6 0x00000000 9 7 0x00000000 10 8 0x00000000 11 9 0x00000000 12 result of SET is 1 (1 for success) 13 sum != 0 14