2721,2720,2720,2721,2721,2722,2722,2724,2724,2725,2726,2727,2728,2730,2730,2733,2733,2734,2734,2733,2733,2732,2732,2731,2731,2730,2730,2729,2729,2727,2723,2723,2722,2722;409,409,408,408,405,405,404,404,403,403,403,403,403,403,404,404,405,405,406,406,407,407,408,408,409,409,410,410,411,411,411,410,410,409