Directions: Read the following information carefully to answer the questions given below:

A number arrangement machine, when given a particular input, rearranges it following a particular rule. The following is the illustration of the input and the steps of arrangement. (All the numbers are two-digit numbers).

Input: 80 30 16 42 66 18 32 68

Step I: 66 80 30 42 18 32 68 16

Step II: 66 42 80 30 18 68 16 32

Step III: 66 42 30 80 18 16 32 68

Step IV: 66 42 30 18 16 32 68 80

Step V: 35 23 17 11 10 18 36 42

Step VI: 42 35 23 17 11 18 36 10

Step VII: 42 36 35 23 17 18 11 10

Step VIII: 42 36 35 23 18 17 11 10

And Step VIII is the last step of the above input, as the desired arrangement is obtained. As per the rules followed in the above steps, find out the appropriate steps for the given input and answer the questions given below.                                 

Input: 40 20 90 28 66 52 54 78