.text
    .globl main
    .p2align 2
main:
    stp x29, x30, [sp, #-16]!
    mov x29, sp
    ldur w8, [x29, #2]
    mov w9, #0
    lsl w9, w9, #2
    add w8, w8, w9
    stur w8, [x29, #3]
    mov w8, #-1
    stur w8, [x29, #3]
    ldur w8, [x29, #2]
    mov w9, #1
    lsl w9, w9, #2
    add w8, w8, w9
    stur w8, [x29, #4]
    mov w8, #0
    stur w8, [x29, #4]
    mov w8, #0
    mov w9, #0
    lsl w9, w9, #2
    add w8, w8, w9
    stur w8, [x29, #5]
    mov w8, #0
    stur w8, [x29, #6]
    ldur w8, [x29, #6]
    stur w8, [x29, #5]
    ldur w8, [x29, #1]
    mov w9, #0
    lsl w9, w9, #2
    add w8, w8, w9
    stur w8, [x29, #7]
    mov w8, #0
    stur w8, [x29, #8]
    ldur w8, [x29, #8]
    stur w8, [x29, #7]
    ldur w8, [x29, #2]
    mov w9, #0
    lsl w9, w9, #2
    add w8, w8, w9
    stur w8, [x29, #9]
    mov w8, #0
    stur w8, [x29, #10]