3165,3165,3164,3164,3164,3165,3165,3168,3172,3173,3173,3175,3179,3179,3179,3180,3180,3181,3181,3180,3179,3177,3177,3175,3175,3174,3174,3173,3173,3172,3172,3170,3167,3166,3166,3165;419,417,417,416,415,415,416,416,416,416,415,415,415,416,419,419,421,421,422,422,422,422,423,423,424,424,425,425,424,424,423,423,423,423,422,422