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30 couples the box numbers:36-40MIX -
12 couples in box inside numbers ： 36/ 1 pair of 37 /2 pair of 38/3 pair of 39 /3 pair of 40 /2 pair of 41/1 pair of -
12 couples in box inside numbers ： 36/ 1 pair of 37 /2 pair of 38/3 pair of 39 /3 pair of 40 /2 pair of 41/1 pair of -
12 couples in box inside numbers ： 36/ 1 pair of 37 /2 pair of 38/3 pair of 39 /3 pair of 40 /2 pair of 41/1 pair of
