############ Method 1 ###############
        .data
inbuf:      .byte   0,1,2,3,4,5,6,7
outbuf: .byte   0,0,0,0,0,0,0,0

        .globl  main
        .text

main:
        lb  $t1,inbuf+3
        sb  $t1,outbuf+0

        lb  $t1,inbuf+2
        sb  $t1,outbuf+1

        lb  $t1,inbuf+1
        sb  $t1,outbuf+2

        lb  $t1,inbuf+0
        sb  $t1,outbuf+3

        lb  $t1,inbuf+7
        sb  $t1,outbuf+4

        lb  $t1,inbuf+6
        sb  $t1,outbuf+5

        lb  $t1,inbuf+5
        sb  $t1,outbuf+6

        lb  $t1,inbuf+4
        sb  $t1,outbuf+7

############ Method 2 ###############

        .data
inbuf:      .byte   0,1,2,3,4,5,6,7
outbuf: .byte   0,0,0,0,0,0,0,0

        .globl  main
        .text

main:

        la  $s0,inbuf
        la  $s1,outbuf

        lb  $t1,3($s0)  #outbuf [0] = inbuf[3]
        sb  $t1,0($s1)

        lb  $t1,2($s0)
        sb  $t1,1($s1)

        lb  $t1,1($s0)
        sb  $t1,2($s1)

        lb  $t1,0($s0)
        sb  $t1,3($s1)

        lb  $t1,7($s0)
        sb  $t1,4($s1)

        lb  $t1,6($s0)
        sb  $t1,5($s1)

        lb  $t1,5($s0)
        sb  $t1,6($s1)

        lb  $t1,4($s0)
        sb  $t1,7($s1)