3157,3157,3157,3158,3158,3161,3161,3162,3163,3164,3164,3165,3165,3171,3172,3173,3174,3174,3174,3173,3170,3170,3170,3169,3166,3166,3164,3164,3161,3161,3161,3159,3159,3157;753,754,755,755,756,756,757,757,757,757,755,755,754,754,754,754,754,753,752,752,752,750,749,749,749,748,748,747,747,748,751,751,752,752