cyclic-(1->4)-alpha-D-Glcp?S-(1->4)-alpha-D-Glcp?S-(1->4)-alpha-D-Glcp?S-(1->4)-alpha-D-Glcp?S-(1->4)-alpha-D-Glcp?S-(1->4)-alpha-D-Glcp?S-(1->4)-alpha-D-Glcp?S-(1->4)-