7 0.3984375 0.49609375 0.322265625 0.15625
8 0.412109375 0.5068359375 0.583984375 0.517578125
14 0.4052734375 0.5966796875 0.4697265625 0.6416015625
8 0.9052734375 0.369140625 0.18359375 0.2861328125
8 0.8623046875 0.3662109375 0.1630859375 0.263671875