属于这两组的第一个数字：
123,147,210,234,258,321,345,369,432,456,543,567,630,654,678,741,765,789,852,876,963,987,1234,2345,3210,3456,4321,4567,5432,5678,6543,6789,7654,8765,9630,9876,12345,23456,34567,43210,45678,54321,56789,65432,76543,87654,98765,123456,234567,345678,456789,543210,654321,765432,876543,987654,1234567,2345678,3456789,6543210,7654321,8765432,9876543,12345678,23456789,76543210,87654321,98765432,123456789,876543210,987654321.