[[1577570400, 1]
,[1577574000, 0]
,[1577577600, 1]
,[1577581200, 3]
,[1577584800, 0]
,[1577588400, 0]
,[1577592000, 0]
,[1577595600, 1]
,[1577599200, 0]
,[1577602800, 1]
,[1577606400, 2]
,[1577610000, 2]
,[1577613600, 3]
,[1577617200, 0]
,[1577620800, 0]
,[1577624400, 0]
,[1577628000, 1]
,[1577631600, 2]
,[1577635200, 0]
,[1577638800, 3]
,[1577642400, 1]
,[1577646000, 3]