Previous cores
[{"cp": [67, 56], "age": 9, "life": 20, "max_r": 7},
{"cp": [27, 79], "age": 5, "life": 24, "max_r": 5},
{"cp": [41, 51], "age": 4, "life": 23, "max_r": 8},
{"cp": [3, 53], "age": 3, "life": 24, "max_r": 8},
{"cp": [48, 26], "age": 1, "life": 24, "max_r": 8}]Current cores
[{"cp": [67, 56], "age": 10, "life": 20, "max_r": 7},
{"cp": [27, 79], "age": 6, "life": 24, "max_r": 5},
{"cp": [41, 51], "age": 5, "life": 23, "max_r": 8},
{"cp": [3, 53], "age": 4, "life": 24, "max_r": 8},
{"cp": [48, 26], "age": 2, "life": 24, "max_r": 8},
{"cp": [74, 11], "age": 1, "life": 23, "max_r": 6}]