Directions: Study the following information to answer the given question.
A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an illustration of input and rearrangement.

INPUT : 45 81 66 59 18 20 10 09 51 71
STEP 1 : 59 45 81 66 18 20 10 09 51 71
STEP 2 : 59 66 45 81 18 20 10 09 51 71

STEP 3 : 59 66 09 45 81 18 20 10 51 71
STEP 4 : 59 66 09 18 45 81 20 10 51 71
STEP 5 : 59 66 09 18 45 81 71 20 10 51
STEP 6 : 59 66 09 18 45 81 71 51 20 10