21 0.88125 0.45546875 0.234375 0.26953125
2 0.62890625 0.60390625 0.05390625 0.02421875
9 0.28984375 0.9203125 0.2859375 0.15859375
21 0.6296875 0.59765625 0.02578125 0.00625