3122,3122,3123,3124,3124,3125,3125,3126,3127,3127,3127,3128,3128,3129,3129,3129,3128,3128,3127,3127,3125,3125,3124,3124,3124,3123,3122,3122,3121,3121,3120,3120,3118,3117,3117,3118,3118,3119,3119,3120,3120,3121,3121;664,665,665,665,666,666,667,667,667,666,665,665,664,664,663,662,662,661,661,659,659,657,657,656,655,655,655,654,654,655,655,657,657,657,658,658,659,659,660,660,662,662,664