2917,2918,2919,2919,2920,2920,2921,2921,2922,2922,2923,2923,2924,2925,2925,2925,2924,2924,2923,2921,2919,2919,2918,2918,2917,2917,2915,2915,2914,2914,2913,2913,2915,2915,2916,2916;519,519,519,520,520,521,521,522,522,523,523,524,524,524,525,526,526,527,527,527,527,528,528,527,527,526,526,524,524,523,523,521,521,520,520,519