_t = __t2021;
_t = __t2024;
	public final void sizephrase(AST _t) throws RecognitionException {				AST sizephrase_AST_in = (_t == ASTNULL) ? null : (AST)_t;				if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case SIZE:		{			AST __t2020 = _t;			AST tmp2160_AST_in = (AST)_t;			match(_t,SIZE);			_t = _t.getFirstChild();			expression(_t);			_t = _retTree;			AST tmp2161_AST_in = (AST)_t;			match(_t,BY);			_t = _t.getNextSibling();			expression(_t);			_t = _retTree;			_t = __t2020;			_t = _t.getNextSibling();			break;		}		case SIZECHARS:		{			AST __t2021 = _t;			AST tmp2162_AST_in = (AST)_t;			match(_t,SIZECHARS);			_t = _t.getFirstChild();			expression(_t);			_t = _retTree;			AST tmp2163_AST_in = (AST)_t;			match(_t,BY);			_t = _t.getNextSibling();			expression(_t);			_t = _retTree;			_t = __t2021;			_t = _t.getNextSibling();			break;		}		case SIZEPIXELS:		{			AST __t2022 = _t;			AST tmp2164_AST_in = (AST)_t;			match(_t,SIZEPIXELS);			_t = _t.getFirstChild();			expression(_t);			_t = _retTree;			AST tmp2165_AST_in = (AST)_t;			match(_t,BY);			_t = _t.getNextSibling();			expression(_t);			_t = _retTree;			_t = __t2022;			_t = _t.getNextSibling();			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		_retTree = _t;	}