amy amy

amy amy amy amy amy amy amy.

amy

amy → amy

amy → " ( amy* amy )* amy* "

amy → '' ( amy* amy )* amy* ''

amy → amy

amy ~ [^"$\\]|\$(?!\{)|\\.

amy ~ [^$']|\$\$|\$(?!\{)|''[$']|''\\.|'(?!')

amy ~ [amy-amy-amy][+\-.amy-amy-amy-amy]*:[!$%&'*+,\-./amy-amy:=?@amy-amy-amy~]+

amy amy amy amy amy amy amy.

amy amy amy amy amy amy amy amy amy amy amy amy, amy.amy., "amy amy". amy amy amy amy amy. amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy ${ }, amy amy amy amy amy amy.

amy amy amy amy amy amy amy amy amy amy amy, amy amy amy amy amy (\):

• amy amy (")

amy

"\""

"\""

• amy (\)

amy

"\\"

"\\"

• amy amy amy amy amy amy amy amy (${) – "amy-amy"

amy

"\${"

"\${"

amy amy, amy amy, amy amy amy amy amy amy amy \amy, \amy amy \amy, amy.

amy "amy-amy-amy" ($${) amy amy amy amy.

amy

"$${"

"$\${"

amy amy amy amy amy amy amy amy amy-amy amy. amy amy amy amy amy amy amy amy amy amy amy amy.

amy amy amy amy amy amy amy amy amy amy amy amy, amy amy amy amy amy amy amy amy-amy (''), amy amy:

''
amy amy amy amy amy.
amy amy amy amy amy.
  amy amy amy amy amy.
''

amy amy amy amy amy amy amy amy amy amy amy amy amy amy. amy amy amy, amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy (amy amy amy amy amy amy). amy amy, amy amy amy amy amy amy amy amy amy, amy amy amy amy amy amy amy amy. amy, amy amy amy amy amy amy amy, amy amy amy amy amy

"amy amy amy amy amy.\amy amy amy amy amy.\amy  amy amy amy amy amy.\amy"

amy

amy amy amy amy amy amy '' amy amy amy amy amy amy amy-amy amy amy amy amy amy.

amy

amy amy amy amy amy amy.

amy

amy amy amy amy amy amy amy amy:

''
	amy:
		@amy amy
''

"\amy:\amy\amy\amy@amy amy\amy"

amy amy amy amy amy.

amy amy amy amy amy amy amy amy amy amy amy amy:

• $ amy amy amy amy amy amy amy amy amy ('')

amy

''
  ''$
''

"$\amy"

• '' amy amy amy amy amy amy amy amy amy (')

amy

''
  '''
''

"''\amy"

amy amy amy amy amy amy amy:

• amy (\amy): ''\amy
• amy amy (\amy): ''\amy
• amy (\amy): ''\amy

''\ amy amy amy amy.

amy "amy-amy" (${) amy amy amy amy amy:

amy

''
  amy ''${amy}
''

"amy ${amy}\amy"

amy

amy amy amy amy amy amy amy amy amy-amy amy amy amy ("\${"). amy amy amy amy amy amy amy amy amy amy amy.

amy "amy-amy-amy" ($${) amy amy amy amy.

amy

''
  $${
''

"$\${\amy"

amy amy amy amy amy amy amy amy amy amy-amy amy amy amy amy amy amy amy amy amy amy amy, amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy amy '' amy amy amy amy amy ". amy:

amy.amy {
...
amy =
  ''
    amy $amy/amy $amy/amy
    amy amy $amy/amy
    amy "amy amy" > $amy/amy/amy.amy
    ${amy amy amy "amy amy $amy/amy" amy ""}
  '';
...
}

amy, amy amy amy, amy amy amy amy amy amy amy amy amy amy amy amy amy amy, amy amy. amy amy, amy amy "amy://amy.amy/amy.amy.amy" amy amy amy amy amy amy://amy.amy/amy.amy.amy.