Question: Construct aTuring machine that implements the logical AND instruction. The input is two nonempty binary strings separated and flanked by x characters. The output is

Construct aTuring machine that implements the logical AND instruction. The input is two nonempty binary strings separated and flanked by x characters. The output is x1x if both binary strings were nonzero, and x0x otherwise. Examples: x101x0100x becomes x1x; x00x010x becomes x0x.

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