3247,3246,3246,3250,3250,3251,3251,3253,3253,3255,3256,3257,3258,3258,3259,3259,3264,3264,3264,3263,3263,3262,3262,3261,3260,3254,3254,3251,3251,3250,3249,3249,3248,3248,3247,3247;771,771,770,770,771,771,772,772,769,769,769,769,769,771,771,772,772,773,776,776,777,777,778,778,778,778,779,779,778,778,778,775,775,773,773,772