Wright, Steffy and Anwar are standing in a row.
Wright and Anwar swap their positions.
Then, if Wright is to the left of Steffy and Anwar is to the right of Wright, which of the following statements must be true before swapping?
i. Anwar was always to the farthest left.
ii. Steffy was always to the farthest right.
iii. Wright was always to the farthest right.