2570,2571,2571,2573,2575,2578,2579,2579,2580,2581,2581,2580,2579,2577,2576,2575,2574,2573,2571,2571;957,958,960,960,959,959,958,957,957,956,955,954,954,953,953,954,954,955,955,956