Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 666349400 was exactly right!
What do you guess are the next two digits of my number?
66634940000
66634940001
66634940002
66634940003
66634940004
66634940005
66634940006
66634940007
66634940008
66634940009
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66634940039
66634940040
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