3147,3147,3146,3146,3144,3144,3142,3142,3141,3141,3139,3139,3138,3138,3137,3137,3136,3135,3134,3134,3134,3134,3133,3132,3132,3133,3133,3134,3134,3135,3135,3136,3138,3138,3144,3144,3145,3147;675,676,676,677,677,678,678,679,679,680,680,681,681,682,682,681,681,681,681,680,679,678,678,678,677,677,676,676,675,675,674,674,674,673,673,674,674,674