function bottomName() public view returns(uint name, uint index){
        uint16 n = uint16(allNames.length);
        uint j = 0;
        name = allNames[0];
        index = 0;
        for (j = 1; j < n; j++) {
            uint t = allNames[j];
            if (t < name) {
                name = t;
                index = j;
            }
        }
    }