3170,3170,3171,3171,3172,3172,3173,3173,3174,3174,3174,3175,3176,3176,3181,3181,3184,3185,3186,3186,3186,3187,3187,3186,3184,3180,3180,3179,3178,3177,3173,3172,3172,3171,3171,3170;625,624,624,623,623,624,624,623,623,621,620,620,620,621,621,620,620,620,620,621,624,624,628,628,628,628,629,629,629,629,629,629,628,628,627,627