Previous cores
[{"cp": [64, 39], "age": 10, "life": 21, "max_r": 6},
{"cp": [84, 33], "age": 9, "life": 21, "max_r": 5},
{"cp": [46, 56], "age": 8, "life": 16, "max_r": 6},
{"cp": [84, 69], "age": 4, "life": 22, "max_r": 6},
{"cp": [42, 16], "age": 3, "life": 24, "max_r": 7},
{"cp": [22, 41], "age": 2, "life": 16, "max_r": 8},
{"cp": [47, 91], "age": 1, "life": 21, "max_r": 5}]Current cores
[{"cp": [64, 39], "age": 11, "life": 21, "max_r": 6},
{"cp": [84, 33], "age": 10, "life": 21, "max_r": 5},
{"cp": [46, 56], "age": 9, "life": 16, "max_r": 6},
{"cp": [84, 69], "age": 5, "life": 22, "max_r": 6},
{"cp": [42, 16], "age": 4, "life": 24, "max_r": 7},
{"cp": [22, 41], "age": 3, "life": 16, "max_r": 8},
{"cp": [47, 91], "age": 2, "life": 21, "max_r": 5},
{"cp": [20, 67], "age": 1, "life": 16, "max_r": 8}]