TYPE-C-31-M-13A TYPE-C-31-M-13B TYPE-C-31-M-13C TYPE-C-31-M-13D TYPE-C-31-M-13E TYPE-C-31-M-14 TYPE-C-31-M-15 TYPE-C-31-M-16 TYPE-C-31-M-17 TYPE-C-31-M-17A