Previous cores
[{"cp": [89, 40], "age": 18, "life": 19, "max_r": 5},
{"cp": [29, 22], "age": 14, "life": 25, "max_r": 7},
{"cp": [52, 54], "age": 11, "life": 19, "max_r": 8},
{"cp": [45, 77], "age": 9, "life": 18, "max_r": 5},
{"cp": [69, 35], "age": 7, "life": 15, "max_r": 7},
{"cp": [24, 50], "age": 6, "life": 16, "max_r": 6},
{"cp": [81, 62], "age": 5, "life": 18, "max_r": 7},
{"cp": [71, 84], "age": 2, "life": 20, "max_r": 7},
{"cp": [53, 11], "age": 1, "life": 21, "max_r": 8}]Current cores
[{"cp": [89, 40], "age": 19, "life": 19, "max_r": 5},
{"cp": [29, 22], "age": 15, "life": 25, "max_r": 7},
{"cp": [52, 54], "age": 12, "life": 19, "max_r": 8},
{"cp": [45, 77], "age": 10, "life": 18, "max_r": 5},
{"cp": [69, 35], "age": 8, "life": 15, "max_r": 7},
{"cp": [24, 50], "age": 7, "life": 16, "max_r": 6},
{"cp": [81, 62], "age": 6, "life": 18, "max_r": 7},
{"cp": [71, 84], "age": 3, "life": 20, "max_r": 7},
{"cp": [53, 11], "age": 2, "life": 21, "max_r": 8},
{"cp": [38, 93], "age": 1, "life": 16, "max_r": 5}]