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17 0.888671875 0.642578125 0.2177734375 0.314453125
14 0.28515625 0.5537109375 0.41015625 0.482421875
14 0.537109375 0.5771484375 0.2177734375 0.3974609375
14 0.7080078125 0.5693359375 0.244140625 0.4609375