2476,2475,2474,2473,2473,2474,2474,2475,2476,2477,2478,2479,2480,2482,2483,2484,2484,2484,2483,2482,2482,2481,2480,2479;921,921,920,922,923,924,925,926,927,928,928,928,929,930,930,929,928,927,926,926,925,925,924,924