(
    accent: {
        "": (
            rules: {
                // highly nested
                "a": {"Any": [
                    {"Any": [
                    {"Any": [
                    {"Any": [
                    {"Any": [
                    {"Any": [
                    {"Any": [
                    {"Any": [
                    {"Any": [
                        {"Original": ()},
                    ]},
                    ]},
                    ]},
                    ]},
                    ]},
                    ]},
                    ]},
                    ]},
                ]},
                // many items
                "o": {"Any": [
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                    {"Original": ()},
                ]},
            },
        ),
    },
)