3245,3245,3244,3244,3242,3242,3240,3240,3237,3237,3236,3235,3234,3234,3234,3233,3233,3231,3231,3231,3231,3232,3232,3234,3234,3235,3235,3235,3236,3237,3237,3240,3240,3241,3241,3242,3242,3242,3243,3244,3244,3245;642,643,643,644,644,645,645,646,646,647,647,647,647,646,644,644,643,643,642,641,640,640,638,638,637,637,636,635,635,635,636,636,635,635,634,634,635,636,636,636,640,640