What is the value of $$\frac{\frac{5}{12} of \frac{6}{25} - \frac{5}{6} \times \frac{12}{33} + \frac{5}{11} \div \frac{25}{33}}{\frac{1}{6} \div \frac{1}{2} + \frac{1}{6} \times \frac{1}{2} - \frac{1}{2} of \frac{1}{6}}$$

A

131/110

B

125/117

C

121/112

D

133/115