{
 "generated": "2026-09-26 21:53:40",
 "singles": {
  "J2": {
   "lo": -116.07,
   "hi": 112.88,
   "jams": {
    "114.0": [
     [
      "P03_肩吊臂",
      "P05_大臂旋转座",
      54.7,
      [
       -59.0,
       111.1,
       555.7
      ]
     ]
    ],
    "-117.0": [
     [
      "P04_肩叉",
      "P05_大臂旋转座",
      38.8,
      [
       56.7,
       144.9,
       509.5
      ]
     ]
    ]
   }
  },
  "J5": {
   "lo": -103.65,
   "hi": 103.69,
   "jams": {
    "105.0": [
     [
      "P07_小臂骨架",
      "P08_腕偏转座",
      106.5,
      [
       -23.0,
       142.0,
       233.1
      ]
     ]
    ],
    "-105.0": [
     [
      "P07_小臂骨架",
      "P08_腕偏转座",
      106.5,
      [
       60.0,
       142.0,
       233.1
      ]
     ]
    ]
   }
  }
 }
}