Previous cores
[{"cp": [43, 94], "age": 16, "life": 22, "max_r": 5},
{"cp": [91, 56], "age": 13, "life": 25, "max_r": 8},
{"cp": [45, 61], "age": 10, "life": 25, "max_r": 7},
{"cp": [31, 29], "age": 9, "life": 24, "max_r": 7},
{"cp": [67, 62], "age": 8, "life": 18, "max_r": 5},
{"cp": [48, 0], "age": 3, "life": 22, "max_r": 6},
{"cp": [75, 83], "age": 2, "life": 15, "max_r": 8},
{"cp": [61, 30], "age": 1, "life": 17, "max_r": 5}]Current cores
[{"cp": [43, 94], "age": 17, "life": 22, "max_r": 5},
{"cp": [91, 56], "age": 14, "life": 25, "max_r": 8},
{"cp": [45, 61], "age": 11, "life": 25, "max_r": 7},
{"cp": [31, 29], "age": 10, "life": 24, "max_r": 7},
{"cp": [67, 62], "age": 9, "life": 18, "max_r": 5},
{"cp": [48, 0], "age": 4, "life": 22, "max_r": 6},
{"cp": [75, 83], "age": 3, "life": 15, "max_r": 8},
{"cp": [61, 30], "age": 2, "life": 17, "max_r": 5},
{"cp": [11, 44], "age": 1, "life": 15, "max_r": 6}]