3171,3172,3172,3173,3173,3173,3173,3172,3172,3171,3171,3169,3168,3168,3167,3167,3165,3165,3164,3163,3163,3163,3162,3162,3161,3161,3161,3162,3164,3164,3165,3165,3166,3166,3168,3168,3170;605,605,603,603,601,600,599,599,598,598,597,597,597,596,596,595,595,596,596,596,597,599,599,600,600,602,603,603,603,604,604,605,605,606,606,605,605