3211,3211,3213,3213,3214,3214,3215,3215,3216,3217,3217,3220,3220,3221,3221,3222,3222,3223,3223,3223,3223,3224,3224,3224,3221,3221,3217,3217,3215,3214,3214,3213,3213,3212,3212,3211;372,371,371,370,370,369,369,368,368,368,369,369,368,368,369,369,370,370,371,372,376,376,379,380,380,381,381,380,380,380,378,378,376,376,373,373