A Turing Machine for the language L= {anbmcndm | n ≥ 1, m ≥ 1} is designed. The resultant model is M = ({q0, q1, q2, q3, q4, q5, q6, q7, qf}, {a, b, c, d}, {a, b, c, d, X1, X2, Y1, Y2}, δ, q0, B, {qf}) and part of 'δ' is given in the transition table. You need to write the following questions based on design of Turing Machine for the given language. Note that, while designing the Turing Machine X1 and X2 are used to work with 'a's and 'c's and Y1 and Y2 are used to handle 'b's and 'd's of the given string.
| a | b | c | d | X1 | X2 | Y1 | Y2 | B | |
| q0 | (q1, X1, R) | M2 | |||||||
| q1 | (q1, a, R) | (q1, b, R) | M1 | (q1, X2, R) | |||||
| q2 | (q2, a, L) | (q2, b, L) | (q3, X1, R) | (q2, X2, L) | |||||
| q3 | M3 | (q4, Y1, R) | (q6, X2, R) | ||||||
| q4 | (q4, b, R) | (q5, Y2, L) | M5 | (q4, Y2, R) | |||||
| q5 | (q5, b, L) | (q5, X2, L) | M4 | (q5, Y2, L) | |||||
| q6 | (q6, X2, R) | (q7, Y2, R) | |||||||
| q7 | (q7, Y2, R) | (qf, B, R) |