10     def __init__(self, seqn):  argument
11         self.seqn = seqn
13         return self.seqn[i]
17     def __init__(self, seqn):  argument
18         self.seqn = seqn
23         if self.i >= len(self.seqn): raise StopIteration
24         v = self.seqn[self.i]
30     def __init__(self, seqn):  argument
31         self.seqn = seqn
34         for val in self.seqn:
39     def __init__(self, seqn):  argument
40         self.seqn = seqn
43         if self.i >= len(self.seqn): raise StopIteration
44         v = self.seqn[self.i]
50     def __init__(self, seqn):  argument
51         self.seqn = seqn
60     def __init__(self, seqn):  argument
61         self.seqn = seqn