Previous cores
[{"cp": [48, 42], "age": 21, "life": 23, "max_r": 5},
{"cp": [72, 56], "age": 18, "life": 19, "max_r": 5},
{"cp": [45, 82], "age": 7, "life": 17, "max_r": 7},
{"cp": [44, 17], "age": 6, "life": 16, "max_r": 5},
{"cp": [95, 40], "age": 4, "life": 16, "max_r": 5}]Current cores
[{"cp": [48, 42], "age": 22, "life": 23, "max_r": 5},
{"cp": [72, 56], "age": 19, "life": 19, "max_r": 5},
{"cp": [45, 82], "age": 8, "life": 17, "max_r": 7},
{"cp": [44, 17], "age": 7, "life": 16, "max_r": 5},
{"cp": [95, 40], "age": 5, "life": 16, "max_r": 5}]