3121,3121,3121,3121,3122,3122,3123,3123,3124,3124,3125,3126,3127,3128,3128,3129,3129,3130,3130,3131,3131,3131,3131,3130,3130,3127,3127,3126,3126,3125,3125,3123,3123,3123;730,731,732,733,733,736,736,737,737,738,738,738,738,738,737,737,736,736,735,735,734,733,731,731,729,729,728,728,727,727,728,728,729,730