2786,2789,2789,2792,2792,2792,2793,2793,2792,2792,2791,2791,2791,2790,2789,2789,2786,2785,2784,2784,2784,2785,2785,2782,2781,2781,2780,2780,2781,2781,2782,2782,2783,2783,2784,2784,2785,2785,2786;657,657,658,658,659,660,660,661,661,664,664,666,667,667,667,666,666,666,666,665,664,664,662,662,662,661,661,660,660,659,659,658,658,656,656,655,655,656,656