Forth following setup describe the changes taking place in registers and memory. Make sure to identify the memory changes after executing the code. ORG $1500 START:; first instruction of program LEA.L $004AC4, A1 LEA.L $004ACE, A2 LEA.L $004AE0, A3 LEA.L $004AEA, A4 MOVE.B (A1)+, DO MOVE.B -(A2), (A3)+ MOVE.B DO, -(A4) MOVE.B (A1)+, DO MOVE.B -(A2), (A3)+ MOVE.B DO, -(A4) MOVE.B (A1)+, DO MOVE.B -(A2), (A3)+ MOVE.B DO, -(A4) MOVE.B (A1)+, DO MOVE.B -(A2), (A3)+ MOVE.B DO, -(A4) ; halt simulator * Variables and Strings ORG $004AC4 DC.L'ABCDEFGHIJ END START; last line of source