def p_select_command(p):
    """select_command : SELECT WORD newline_list DO list DONE
                      | SELECT WORD newline_list LEFT_CURLY list RIGHT_CURLY
                      | SELECT WORD SEMICOLON newline_list DO list DONE
                      | SELECT WORD SEMICOLON newline_list LEFT_CURLY list RIGHT_CURLY
                      | SELECT WORD newline_list IN word_list list_terminator newline_list DO list DONE
                      | SELECT WORD newline_list IN word_list list_terminator newline_list LEFT_CURLY list RIGHT_CURLY"""
    raise NotImplementedError('select command')
