Construct TMs in compositional tabular forms (multitape and/or nondeterministic if necessary!) that perform the following computations : (i) (s, #w) M (h, #w#w) (ii) (s, #w) |---* (h, #w) (iii) (s, #w) -*M (h, #ww) (iv) (s, #w) --- (v) (s, #w) |---* M (h, #w#w) (h, #a"b") where the number of as and bs in w are both equal to n.