7 0.40234375 0.4931640625 0.3359375 0.4140625
8 0.26953125 0.767578125 0.5390625 0.4599609375
1 0.3095703125 0.654296875 0.619140625 0.3359375
1 0.1376953125 0.623046875 0.26953125 0.26953125