1) See attached picture: impossible, error @ irctc tt.
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2) cancellations as per irctc:
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51421:...
more... till 6th July
51422: till 6th July, 14 July to 25th September.
51433: till 7th July, 16 July to 27th September.
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51434: till 5th July (cancelled as per NTES)
So,
51421 must be cancelled from ?? July to ?? September
51434 must be cancelled from?? July to ?? September.
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