local a;
pushItem a.b;
pushItem a.b#back.c = "01";
pushItem a.b#back.c = "02";
pushItem a.b#back.c = "03";
pushItem a.b;
pushItem a.b#back.c = "11";
pushItem a.b#back.c = "12";
pushItem a.b#back.c = "13";
pushItem a.b;
pushItem a.b#back.c = "21";
pushItem a.b#back.c = "22";
pushItem a.b#back.c = "23";
select i in a.b[].c[] {
	traceLine("i = "+ i);
}