It's all about the paragraph returns
...hit the Enter key once after each address to get the next one on its own line
...hit the Enter key twice after each address to get space between them.
Letting them touch can make a useful vertical strip, or just make it hard to figure out which one we're looking at.
Actually not hitting it at all made an interesting collection, but somehow mangled the code for a few at both ends.
Give me a few moments and I'll sort those "lost" ones...