aa\K\K\K\KFirst Line
The Second Line
This is the third line.
Line number four!
the fifth line is particularly long, for test purposes.
Line six
seventh line
This is the eight line!
Nine is the number of this line
ten ten ten ten ten
\U\Iinsert\B\U\OOverwrite\U\Iinsert!!\S




\Uxxx\Uyyy\U\U\Uzzz\D\D\D\D\D\D\D\D\D\Eaa\Ubb\Ucc\U\U\OQQ\I\Dfred\F
Here are some more lines.
I need some more lines for testing.
Due to the convergence of forces beyond his comprehension,
Salvatore Quanucci was suddenly squirted out of the universe
like a watermelon seed, and never heard from again.
ggg
hhh
jjj\B\U\Rabc\R\R\R\R\R\R\R\R\K\K\K\L\L\L123\L\L\L\L\L\L\L456\U\U\E









\U\U\U\U\U\Ba\Eb\Lc\Rd\Ke\
Now, let's try a slash.\L\L\L\L\L\L\\ \X
None of this counts.