AirdropDistributionMock.sol:132:        mainToken.transfer(msg.sender, claimable_to_send);
AirdropDistributionMock.sol:157:        mainToken.transfer(msg.sender, claimable_to_send);
AirdropDistribution.sol:542:        mainToken.transfer(msg.sender, claimable_to_send);
AirdropDistribution.sol:567:        mainToken.transfer(msg.sender, claimable_to_send);

InvestorDistribution.sol:132:        mainToken.transfer(msg.sender, claimable_to_send);
InvestorDistribution.sol:156:        mainToken.transfer(msg.sender, claimable_to_send);
InvestorDistribution.sol:207:        mainToken.transfer(msg.sender, bal);

Vesting.sol:95:        vestingToken.transferFrom(msg.sender, address(this), \_amount);

PublicSale.sol:224:            mainToken.transfer(\_member, v_value);
