Advice? Perhaps put it back in the bin or you risk ending up as an obsessive who spends all weekend on EV, Azed, Listener, Mephisto....
But I suppose, having come this far, you won't take this advice, in which case follow JMR27's. The preamble and the title give you a hint about what to do with the solutions which don't appear to fit in the grid, and the (other search engines are available)ing will explain the "n'th of 4" entries.
Good luck, and buy yourself a comfortable straightjacket.