Copy it into notepad and everything will work fine. As for the square being multiple values,

, that's one of the nice part about this cipher. I'll tell you- it's polyalphabetic, which means that a message reading A could actually stand for HI!! in one paragraph and LOSER in another.
ONCE ENCODED:
TIKV$NY'IW*PZP]SUU2`YhiX_^H
TIG#&X[WMP*XQZSa0TaBXZY98f[fap>qebflrlF{m