After 1,2,3,4,5,6 are written in a row in any order, the three adjacent numbers can form four 3-digit numbers according to their order in the arrangement The maximum value of the sum of these three digits is

After 1,2,3,4,5,6 are written in a row in any order, the three adjacent numbers can form four 3-digit numbers according to their order in the arrangement The maximum value of the sum of these three digits is

The minimum sum of these three digits is required. The hundred digits obtained from these three digits should be less than ten digits, and the ten digits should be less than each digit. Therefore, these three digits should be: 12323434545676789123 234 345456678789 = 3192