Previous cores
[{"cp": [36, 17], "age": 22, "life": 23, "max_r": 7},
{"cp": [51, 35], "age": 20, "life": 25, "max_r": 7},
{"cp": [91, 42], "age": 19, "life": 22, "max_r": 8},
{"cp": [86, 73], "age": 16, "life": 19, "max_r": 6},
{"cp": [59, 93], "age": 14, "life": 19, "max_r": 5},
{"cp": [17, 82], "age": 10, "life": 16, "max_r": 5},
{"cp": [40, 81], "age": 8, "life": 25, "max_r": 7},
{"cp": [23, 35], "age": 7, "life": 18, "max_r": 5},
{"cp": [55, 64], "age": 6, "life": 22, "max_r": 8},
{"cp": [2, 46], "age": 5, "life": 19, "max_r": 8},
{"cp": [32, 58], "age": 4, "life": 18, "max_r": 8},
{"cp": [70, 49], "age": 1, "life": 22, "max_r": 6}]Current cores
[{"cp": [36, 17], "age": 23, "life": 23, "max_r": 7},
{"cp": [51, 35], "age": 21, "life": 25, "max_r": 7},
{"cp": [91, 42], "age": 20, "life": 22, "max_r": 8},
{"cp": [86, 73], "age": 17, "life": 19, "max_r": 6},
{"cp": [59, 93], "age": 15, "life": 19, "max_r": 5},
{"cp": [17, 82], "age": 11, "life": 16, "max_r": 5},
{"cp": [40, 81], "age": 9, "life": 25, "max_r": 7},
{"cp": [23, 35], "age": 8, "life": 18, "max_r": 5},
{"cp": [55, 64], "age": 7, "life": 22, "max_r": 8},
{"cp": [2, 46], "age": 6, "life": 19, "max_r": 8},
{"cp": [32, 58], "age": 5, "life": 18, "max_r": 8},
{"cp": [70, 49], "age": 2, "life": 22, "max_r": 6},
{"cp": [50, 3], "age": 1, "life": 18, "max_r": 5}]