Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 669215311 was exactly right!
What do you guess are the next two digits of my number?
66921531100
66921531101
66921531102
66921531103
66921531104
66921531105
66921531106
66921531107
66921531108
66921531109
66921531110
66921531111
66921531112
66921531113
66921531114
66921531115
66921531116
66921531117
66921531118
66921531119
66921531120
66921531121
66921531122
66921531123
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66921531125
66921531126
66921531127
66921531128
66921531129
66921531130
66921531131
66921531132
66921531133
66921531134
66921531135
66921531136
66921531137
66921531138
66921531139
66921531140
66921531141
66921531142
66921531143
66921531144
66921531145
66921531146
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66921531155
66921531156
66921531157
66921531158
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66921531160
66921531161
66921531162
66921531163
66921531164
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66921531166
66921531167
66921531168
66921531169
66921531170
66921531171
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66921531174
66921531175
66921531176
66921531177
66921531178
66921531179
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66921531181
66921531182
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66921531186
66921531187
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66921531189
66921531190
66921531191
66921531192
66921531193
66921531194
66921531195
66921531196
66921531197
66921531198
66921531199