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12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/3 pair of 43 /3 pair of 44 /2 pair of 45/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of -
12 couples in box inside numbers ： 40/ 1 pair of 41 /2 pair of 42/2 pair of 43 /2 pair of 44 /2 pair of 45/2 pair of 46/1 pair of
