case 64:
case 76:
	public final void forwardAxisSpecifier() throws RecognitionException, TokenStreamException {				returnAST = null;		ASTPair currentAST = new ASTPair();		AST forwardAxisSpecifier_AST = null;				switch ( LA(1)) {		case LITERAL_child:		{			AST tmp113_AST = null;			tmp113_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp113_AST);			match(LITERAL_child);			forwardAxisSpecifier_AST = (AST)currentAST.root;			break;		}		case LITERAL_self:		{			AST tmp114_AST = null;			tmp114_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp114_AST);			match(LITERAL_self);			forwardAxisSpecifier_AST = (AST)currentAST.root;			break;		}		case LITERAL_attribute:		{			AST tmp115_AST = null;			tmp115_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp115_AST);			match(LITERAL_attribute);			forwardAxisSpecifier_AST = (AST)currentAST.root;			break;		}		case LITERAL_descendant:		{			AST tmp116_AST = null;			tmp116_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp116_AST);			match(LITERAL_descendant);			forwardAxisSpecifier_AST = (AST)currentAST.root;			break;		}		case 64:		{			AST tmp117_AST = null;			tmp117_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp117_AST);			match(64);			forwardAxisSpecifier_AST = (AST)currentAST.root;			break;		}		case 65:		{			AST tmp118_AST = null;			tmp118_AST = astFactory.create(LT(1));			astFactory.addASTChild(currentAST, tmp118_AST);			match(65);			forwardAxisSpecifier_AST = (AST)currentAST.root;			break;		}		default:		{			throw new NoViableAltException(LT(1), getFilename());		}		}		returnAST = forwardAxisSpecifier_AST;	}