I have two comma delimited lists:

```
ListA(a,b,c,d,e,f,g)

```

and 

```
ListB(name1,name2,name3,name4,name5)

```

I would like to iterate through both lists at the same time, something like:

```
loop
   readvalue from list A
   readvalue from list B
   create new variable aname1{}
repeat

```

Iteration should stop, if it reaches to the end of either lists.