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/* Deeply nested structures */
{
level1: {
level2: {
level3: {
level4: {
level5: [
[
[
{
deep_value: "found me!",
array_in_deep: [1, 2, 3],
},
],
],
],
},
},
},
},
/* Nested lists */
matrix: [
[1, 2, 3],
[4, 5, 6],
[7, 8, 9],
],
/* Mixed nesting */
complex: {
arrays: [
{ id: 1, values: [10, 20, 30] },
{ id: 2, values: [40, 50, 60] },
],
nested_map: {
inner: {
data: [{ x: 1 }, { x: 2 }],
},
},
},
}