All whitespace characters are delimiters. In addition, the following characters act as delimiters:
( ) ; " ' ` |
Finally, these next characters act as delimiters, despite the fact that Scheme does not define any special meaning for them:
     [  ]  {  }
   For example, if the value of the variable name is
"max":
     (list"Hi"name(+ 1 2))                   =>  ("Hi" "max" 3)