2940,2941,2941,2942,2942,2944,2944,2948,2949,2950,2951,2951,2951,2950,2950,2948,2948,2947,2947,2946,2946,2945,2945,2941,2941,2939,2939,2938,2938,2938,2939,2939,2939;637,637,638,638,637,637,636,636,636,636,636,635,634,634,633,633,632,632,631,631,630,630,631,631,632,632,633,633,634,635,635,636,637