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8 0.9521484375 0.447265625 0.095703125 0.45703125
19 0.2265625 0.8447265625 0.33203125 0.310546875
14 0.6572265625 0.4560546875 0.22265625 0.38671875
14 0.3037109375 0.5478515625 0.302734375 0.46484375