3245,3245,3244,3244,3245,3245,3245,3246,3248,3248,3251,3251,3252,3253,3253,3253,3254,3254,3256,3256,3257,3257,3258,3258,3258,3257,3257,3258,3258,3256,3255,3253,3253,3252,3248,3248,3247,3247;635,636,636,640,640,642,643,643,643,644,644,645,645,645,644,643,643,641,641,639,639,638,638,636,635,635,634,634,632,632,632,632,633,633,633,634,634,635