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469 0 0
867 0 0
854 0 0
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912 1 0
870 0 0
864 0 0
695 1 0
495 0 0
442 0 0
436 0 0
451 0 0
434 0 0
485 0 0
981 1 0
447 0 0
448 0 0
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458 0 0
469 0 0
