Previous cores
[{"cp": [52, 35], "age": 7, "life": 24, "max_r": 8},
{"cp": [17, 50], "age": 6, "life": 23, "max_r": 5},
{"cp": [49, 93], "age": 3, "life": 16, "max_r": 6},
{"cp": [73, 51], "age": 2, "life": 21, "max_r": 6},
{"cp": [61, 71], "age": 1, "life": 24, "max_r": 8}]Current cores
[{"cp": [52, 35], "age": 8, "life": 24, "max_r": 8},
{"cp": [17, 50], "age": 7, "life": 23, "max_r": 5},
{"cp": [49, 93], "age": 4, "life": 16, "max_r": 6},
{"cp": [73, 51], "age": 3, "life": 21, "max_r": 6},
{"cp": [61, 71], "age": 2, "life": 24, "max_r": 8}]