2498,2499,2499,2500,2500,2501,2502,2502,2502,2504,2504,2503,2503,2502,2502,2500,2500,2498,2497,2496;972,970,969,969,968,968,967,966,965,966,968,970,971,973,974,974,975,975,974,973