That will probably fail with certain fonts. Here:
//say 09,09 OH HADENA <3
//say 00,09 OH HADENA <3 03,03
//say 09,09 OH HADENA <3 03,03
//say 03,03 OH HADENA <3
Again, the codes aren't showing, but here's what I did...
Line 1 has the foreground and background color the same so the words are not seen and it ends in a space followed by Ctrl-B. I should have suggest B instead of O because O loses your colors, which will mess things up later.
Besides the foreground color being black, line 2 is the same up until the Ctrl-B. In place of that is the color code and then a few spaces with Ctlr-B between each space.
Line 3 is a duplicate of line 2 besides changing the foreground color to match the background color again.
And line 4 basically just moves the end from line 3 to the beginning of the line and uses the shadow color for the line. One bold character is left at the end to provide the single space that is at the end of the previous line's text.
Copy/paste it somewhere and you'll see how I did it. Keep in mind that any time you want to guarantee things line up properly in all fonts, that you need to use the exact same characters on all lines. Not all fonts display characters the same, so even if you get the alignment right on one font using different characters, it can look far different on other fonts.