<s>[INST] What territories were specified in clause (a) of sub-section (1) of section 4 of the Haryana and Uttar Pradesh (Alteration of Boundaries) Act, 1979? [/INST] The territories specified in clause (a) of sub-section (1) of section 4 of the Haryana and Uttar Pradesh (Alteration of Boundaries) Act, 1979 were not mentioned explicitly in the provided context. </s>