What is the difference between the numbers which is third from the right end and second from the left end in Step V?

Step 1: From the left end of the number, First and sixth digit is multiplied, then second and fifth digit is multiplied, then third and fourth digit is multiplied.   Step 2: All the digits within the numbers are added.   Step 3: In Step III, each number is multiplies by 2 and then subtracted by 1.   Step 4: The Numbers obtained in step 3 is arranged in ascending order from left end to right end.   Step 5: All the digits within the numbers are added.  Input :  415276 851632 526137 145234 731269 369218    Step I:  24710  16156   3566  41210   63182   24618   Step II:  14  19    20   8    20   21   Step III:  27   37  39   15    39   41   Step IV:  15   27   37   39    39   41   Step V:    6    9    10    12     12    5