Explanation:

- Section 125(5) of the Criminal Procedure Code (CrPC) allows for the cancellation of maintenance orders if the wife voluntarily relinquishes her rights or remarries.

- Section 127(2) of CrPC provides for alteration of maintenance orders under changed circumstances but doesn't directly deal with cancellation.

- Section 127(3) of CrPC addresses situations where the maintenance order can be canceled if the wife is living in adultery or if they have separated by mutual consent.

Option 1: Section 125(5) of CrPC - Correct for cancellation under certain conditions.

Option 3: Section 127(3) of CrPC - Also allows cancellation under specific conditions.

Hence, option 4: all the above is correct as it includes both relevant sections capable of canceling orders under certain circumstances.

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