{"1": [],
 "2": [],
 "3": [53, 52],
 "4": [51, 48, 50],
 "5": [45, 7, 42, 10, 49],
 "6": [11, 6, 41, 46],
 "7": [],
 "8": [],
 "9": [18, 43, 44, 47],
 "10": [1, 5, 8, 9] }