[
    "addi x0, x0, 10",
    "addi x1, x1, 20",
    "addi x2, x2, 30",
    "addi x3, x3, 40",

    "addi x9, x9, 50",
    "addi x10, x10, 60",
    "addi x11, x11, 70",
    "addi x12, x12, 80",

    "mulu x4, x0, x9",
    "mulu x5, x1, x10",
    "mulu x6, x2, x11",
    "mulu x7, x3, x12",

    "sub x4, x1, x3",
    "sub x5, x3, x1",
    "sub x6, x2, x0",
    "sub x7, x0, x2",

    "mulu x0, x4, x5",
    "mulu x1, x5, x7",
    "mulu x3, x7, x6",
    "mulu x2, x6, x4"
]