HTSN-M3-18-8-1 HTSN-M3-18-8-2 HTSN-M3-19-6-2 HTSN-M3-19-7-1 HTSN-M3-19-8-1 HTSN-M3-19-8-2 HTSN-M3-20-3 HTSN-M3-20-6-2 HTSN-M3-20-7-1 HTSN-M3-20-8-1