3219,3220,3220,3223,3223,3226,3226,3228,3228,3230,3230,3231,3231,3234,3236,3237,3237,3237,3236,3236,3235,3235,3234,3225,3225,3222,3222,3220,3219;651,651,652,652,653,653,654,654,655,655,656,656,655,655,655,655,654,649,649,648,648,647,647,647,648,648,649,649,649