Where do Sin-Sin's Infiltrate and the Rustside Bandit's Heist activate, and where do the units return?

Question

Accepted Answer

They activate only when the unit is in the opponent's last back row, the row furthest from your side. The unit is then placed on any empty space in your own last back row, in any column.

Summoner Wars (Second Edition)

Where do Sin-Sin's Infiltrate and the Rustside Bandit's Heist activate, and where do the units return?