3112,3112,3113,3113,3115,3115,3118,3118,3119,3119,3120,3121,3121,3121,3122,3122,3125,3125,3126,3126,3126,3125,3125,3123,3123,3120,3120,3119,3118,3118,3117,3117,3113,3113,3111,3110,3109,3109,3110,3110,3111,3111,3112;677,676,676,675,675,678,678,677,677,676,676,676,677,678,678,681,681,682,682,683,684,684,685,685,686,686,687,687,687,686,686,684,684,683,683,683,683,681,681,680,680,678,678