public String toString(){
	//String separator = ";";
	String res =aspect;				//	=  aspect + separator;
		if (modifier!= null && modifier.equals(BLOCK)) {
			res+=BLOCK_TOKEN+secondAspect+SEPARATOR;
		} else 
			if (modifier!= null && modifier.equals(JUMP)) {
			res+=JUMP_TOKEN+secondAspect+SEPARATOR;
		} else res+=SEPARATOR;
	
	
	if (sign!=null)res += (sign + SEPARATOR);
	if (dimension != null) res +=(dimension+SEPARATOR);
	if (mv!=null) res+= mv;	
	return res;
	}