3247,3247,3248,3249,3249,3251,3251,3252,3252,3253,3253,3254,3254,3255,3256,3257,3262,3262,3263,3264,3264,3266,3266,3267,3267,3266,3264,3264,3263,3263,3263,3254,3254,3251,3251,3249,3248,3248,3247;490,489,489,489,488,488,487,487,488,488,487,487,488,488,488,488,488,489,489,489,490,490,491,491,493,493,493,494,494,495,496,496,495,495,494,494,494,491,491