Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 64214952703 was exactly right!
What do you guess are the next two digits of my number?
6421495270300
6421495270301
6421495270302
6421495270303
6421495270304
6421495270305
6421495270306
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6421495270321
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6421495270325
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6421495270327
6421495270328
6421495270329
6421495270330
6421495270331
6421495270332
6421495270333
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6421495270337
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6421495270340
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6421495270390
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