The zip code of a certain place can be represented by ABCCDD. It is known that the sum of these six numbers is 8, the sum of A and B is equal to 2 D, and A is the smallest natural number (not 0). What is this zip code?
某地的邮政编码可用ABCCDD表示，已知这六个数字的和是8，A与B的和等于2个D，A是最小的自然数(不为0)．这个邮政编码是多少．
<result>130_022</result>