Previous cores
[{"cp": [45, 82], "age": 11, "life": 25, "max_r": 7},
{"cp": [41, 26], "age": 10, "life": 25, "max_r": 7},
{"cp": [51, 2], "age": 7, "life": 22, "max_r": 6},
{"cp": [62, 34], "age": 5, "life": 18, "max_r": 5},
{"cp": [23, 72], "age": 3, "life": 24, "max_r": 7},
{"cp": [97, 43], "age": 2, "life": 22, "max_r": 8},
{"cp": [7, 49], "age": 1, "life": 20, "max_r": 5}]Current cores
[{"cp": [45, 82], "age": 12, "life": 25, "max_r": 7},
{"cp": [41, 26], "age": 11, "life": 25, "max_r": 7},
{"cp": [51, 2], "age": 8, "life": 22, "max_r": 6},
{"cp": [62, 34], "age": 6, "life": 18, "max_r": 5},
{"cp": [23, 72], "age": 4, "life": 24, "max_r": 7},
{"cp": [97, 43], "age": 3, "life": 22, "max_r": 8},
{"cp": [7, 49], "age": 2, "life": 20, "max_r": 5}]