{
  "sum": {
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      "hat": 43.18440957,
      "dog": 39.24147285,
      "wye": 45.19677452,
      "cat": 37.89414848
    },
    "pan": {
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      "pan": 36.22633427,
      "hat": 35.11586926,
      "dog": 37.81756019,
      "cat": 42.23567663
    },
    "wye": {
      "cat": 40.80572298,
      "hat": 41.16669670,
      "dog": 40.61954682,
      "wye": 32.49097274,
      "pan": 33.02719552
    },
    "dog": {
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      "pan": 45.61401108,
      "dog": 43.54595570,
      "wye": 37.22379467,
      "cat": 45.64259510
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      "wye": 34.05426962,
      "pan": 42.53875750,
      "cat": 44.32565470,
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}
a   cat
pan 42.32715826
hat 43.18440957
dog 39.24147285
wye 45.19677452
cat 37.89414848

a   pan
wye 40.13529971
pan 36.22633427
hat 35.11586926
dog 37.81756019
cat 42.23567663

a   wye
cat 40.80572298
hat 41.16669670
dog 40.61954682
wye 32.49097274
pan 33.02719552

a   dog
hat 43.51516221
pan 45.61401108
dog 43.54595570
wye 37.22379467
cat 45.64259510

a   hat
hat 48.05889742
wye 34.05426962
pan 42.53875750
cat 44.32565470
dog 37.11424443
