rule for Fuzzy LOGIC CONTROLLER

In the system we are controlling the duty ratio (D) of a Boost (DC-DC) Converter. The logic is

When the error is +ve then increase duty ratio (D)

When the error is -ve then decrease duty ratio (D)

When the error is zero then no change in Duty ratio

Membership function is given in the Image.

Input Membership function is NB, NM, NL, ZE, PL,PM PB

output membership function is PLL, PL, PM, PB, PBB.

Please provide me the rule for the fis file ..