{
  "finest": [
    5600,
    2100,
    4900
  ],
  "Shem_SP_cut": [
    7700,
    4900
  ],
  "MT_Flood_cut": [
    5600,
    7000
  ],
  "whole": 12600,
  "identities": [
    "7700=5600+2100",
    "7000=2100+4900",
    "12600=7700+4900=5600+7000"
  ]
}