{
    "K": 20,
    "d": 8,
    "W": 2,
    "ranks": [
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        16,
        16,
        16,
        16,
        16,
        7,
        1
    ],
    "shape1": [
        4,
        4,
        4,
        4,
        4,
        4,
        4
    ],
    "shape2": [
        4,
        2,
        2,
        2,
        2,
        2,
        2
    ],
    "nx1": 256,
    "nx2": 64,
    "nx3": 32,
    "ell_min": 0.01,
    "ell_max": 100.0,
    "a2_min": 2.0,
    "a2_max": 20.0
}