Input: mind new 27 35 19 59 own tower
Which of the following step will be the last but one?
None of these
Input: mind new 27 35 19 59 own tower
Step I: mind 59 new 27 35 19 own tower
Step II: mind 59 new 35 27 19 own tower
Step III: mind 59 new 35 own 27 19 tower
Step IV: mind 59 new 35 own 27 tower 19
Hence, step III will be the last but one.