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// DigMolReward.sol
contract DigMolReward {

  // action → reward. the code is the rule
  mapping(Action => uint256) reward;

  function claim(Action a) external {
    require(verified[a], "unverified");

    uint256 amount   = reward[a];
    uint256 giveBack = amount * 5 / 100;

    _mint(msg.sender, amount);   // to you
    _toCycle(giveBack);         // to the mission pool
    _toDener(giveBack);         // to animals and nature

    emit Rewarded(msg.sender, amount);
  }
}