While looking on the net for the most concise way to explain this one I found a statement that suggests that its possible to have 21 "and"(s) in a row. However there was no proper expaination for this so I've been figuring it out and now I think it is possible.
Initially, to get 5 and(s) you need to have a context, and for one of the ands to be the subject. In this case the subject "and" will be written "AND" to make it clearer.
A fish and chip shop owner wants a sign made that says "Fish-AND-chips"
A signmaker makes one that says "Fish AND Chips."
The shop owner says "no, I wanted to have a hyphen between Fish and AND and AND and chips"
Now onto the 21 ands!!
The above would have been clearer if you put "no, I wanted to have a hyphen between "Fish" and "AND" and "AND" and "chips""
So, to explain how to write the above statement, you would say "the original statement would be clearer if quotation marks had been placed before Fish, and between Fish and and, and and and AND, and AND and and, and and and AND, and AND and and, and and and Chips, as well as after Chips"
Clear??