827,829,830,832,833,834,835,835,836,838,839,839,840,840,839,840,840,840,840,839,838,837,836,833,832,831,829,828,826,827,827,827;660,660,660,660,660,659,659,657,655,655,655,657,659,660,661,662,663,664,665,666,667,667,668,668,668,668,668,666,666,664,663,661