The contents of memory locations X and Y are 8 and 12 respectively. If the following assembly code is run with these initial values what would be the contents of X, Y and the register R after the 2nd. and 4th lines are executed?

LOAD Y

ADD X

STORE X

INCREMENT X

After line 2: X=? 1 Y=? 2 R=?

After line 4: X=? 4 Y=? 5 R=? 6

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