ARM ASSEMBLY LANGUAGE!!

What will be the values In the registers r0, r1, r2 and r3 when the below instructions are executed? LDR r0.[r1, #4] LDR r2, [r0, r3, LSL#2] LDR r3, [r1, #4]! STR r0, [r2], #4 r0=0x0000000 r1=0x00009000 r2=0x00009004 r3=0x00000002 mem[0x00000000]= 0x01010101 mem[0x00000004]= 0x04040404 mem[0x00000008]= 0x05050505 mem[0x00009000]= 0x02020202 mem[0x00009004]= 0x00000000 mem[0x00009008]= 0x06060606