SHELL_SCRIPT
  COMMANDS_LIST
    GENERIC_COMMAND_DIRECTIVE
      LITERAL
        PsiElement(word)('a')
    PsiWhiteSpace(' ')
    PsiElement(&&)('&&')
    PsiWhiteSpace(' ')
    GENERIC_COMMAND_DIRECTIVE
      LITERAL
        PsiElement(word)('b')
    PsiWhiteSpace(' ')
    PsiElement(|)('|')
    PsiWhiteSpace(' ')
    GENERIC_COMMAND_DIRECTIVE
      LITERAL
        PsiElement(word)('c')
    PsiWhiteSpace(' ')
    PsiElement(;)(';')