Theory Of Automata

Draw a transition diagram for a three-tape TM that works as follows: Starting in the configuration (q0?,??x,??,??), where x and y are strings of 0 's and 1 's of the same length, it halts in the configuration (ha?,??x,??y,??z), where z is the string obtained by interpreting x and y as binary representations and adding them. Note: As discussed in the class, the transition function of a three-tape TM would look like ?(p,?,?,?)=(q,?1?,?1?,?1?,D1?,D2?,D3?) and would be represented by the diagram