0 0.478320 0.858203 0.515234 0.855469
0 0.317188 0.637891 0.381250 0.683594
0 0.716406 0.641992 0.654687 0.697266
0 0.531836 0.366016 0.517578 0.467969
0 0.941211 0.430078 0.808203 0.555469