pragma solidity ^0.4.23;

contract Split {

    address owner;
    address beneficiario1;
    address beneficiario2;

    function Split(address _beneficiario1, address _beneficiario2) public {
        owner = msg.sender;
        beneficiario1 = _beneficiario1;
        beneficiario2 = _beneficiario2;
    }

    function paga() public payable {
        uint amount;
        amount = msg.value;
        beneficiario1.send(amount/3);
        beneficiario2.send(amount/3);
    }

}