[[1522540800, 1]
,[1522627200, 3]
,[1522713600, 2]
,[1522800000, 1]
,[1522886400, 1]
,[1522972800, 2]
,[1523059200, 3]
,[1523145600, 1]
,[1523232000, 1]
,[1523318400, 1]
,[1523491200, 2]
,[1523577600, 1]
,[1523664000, 3]
,[1523750400, 2]
,[1523836800, 1]
,[1523923200, 1]
,[1524096000, 1]
,[1524182400, 1]
,[1524355200, 1]
,[1524441600, 1]
,[1524960000, 1]