help with logic gate output

A A Output D- Output A B Output B AB Output 00 01 10 11 AB Output DO 01 10 11 AB Output 00 0 1 10 11 A Do Output Output Output B AB Output 0 0 0 1 10 1 1 AB Output 00 01 10 1 1 A B Output 0 0 0 1 1 0 1 1 A Output A B Output A Output B AB Output 00 01 10 11 AB Output 010 01 10 11 A Output 0 1