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21 0 0
32 0 0
44 0 0
55 0 0
66 0 0
81 0 0
94 0 0
106 0 0
117 0 0
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142 0 0
154 0 0
165 0 0
176 0 0
188 0 0
200 0 0
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222 0 0
233 0 0
244 0 0
255 0 0
266 0 0
277 0 0