Which of these words/numbers would be fourth (from left side) in step IV for the input?
Me
Input: 23 you 13 wake 81 me 43 before 72 go 34 up
Step I: 23 you 13 wake 81 me 43 72 go 34 up before
Step II: 23 you wake 81 me 43 72 go 34 up 13 before
Step III: 23 you wake 81 me 43 72 34 up go 13 before
Step IV: you wake 81 me 43 72 34 up 23 go 13 before
Step V: you wake 81 43 72 34 up me 23 go 13 before
Step VI: you wake 81 43 72 up 34 me 23 go 13 before
Step VII: you wake 81 72 43 up 34 me 23 go 13 before
Step VIII: you 81 72 wake 43 up 34 me 23 go 13 before
Step IX: 81 you 72 wake 43 up 34 me 23 go 13 before