C133323133112111133133313331311331333132313223313232213112113231   >>    C13332313311211113313331333131133133313231322331323221311211323   <<    C133323133112111133133313331311331333132313223313232213112113233   >>      C133323133112111133133313331311331333132313223313232213112113232   >>