Study the given information and answer the questions.

When a word and number arrangement machine is given an input line of words and numbers, It arranges them following a particular rule. The following is an illustration of input and rearrangement.

(All the numbers are two-digit numbers)

Input :- 24 method 87 67 of data 34 collection 45  12 specified now

Step I  12 method 87 67 of data 34  collection 45 specified now 24 

Step II  34 12 method 87 67 of data collection specified now 24 45

Step III 67 34 12 method of data collection specified now 24 45 87 

Step IV  Collection 637 34 12 method of specified now 24 45 87  data

Step V  method collection 67 34 12 of specified 24 45 87 data now

Step VI  of method collection 67 34 23 24 45 87 data now specified 

Step VI is the last step of the above arrangement as the intended arrangement is obtained.

As per the rules followed in the given steps, find out the appropriate steps for the given input.

Input chemical 68 11 reaction 87 is 21 hard to 53 92 detect

Which elements is exactly between ‘chemical’ and ‘87’ in hte second step of the given areragement?