{
  "description": "Left Command alone: Colemak; right Command alone: Russian.",
  "manipulators": [
    {
      "from": {
        "key_code": "left_command",
        "modifiers": { "optional": ["any"] }
      },
      "to": [{ "key_code": "left_command" }],
      "to_if_alone": [
        {
          "select_input_source": {
            "input_source_id": "^com.apple.keylayout.Colemak$"
          }
        }
      ],
      "type": "basic"
    },
    {
      "from": {
        "key_code": "right_command",
        "modifiers": { "optional": ["any"] }
      },
      "to": [{ "key_code": "right_command" }],
      "to_if_alone": [
        {
          "select_input_source": {
            "input_source_id": "^com.apple.keylayout.Russian$"
          }
        }
      ],
      "type": "basic"
    }
  ]
}