B2B-PH-SM4-K-TBT(LF)(SN) B2B-PH-SM4-K-TBT(LF)(SN)(P) B2B-PH-SM4-M-TB(LF)(SN) B2B-PH-SM4-M-TBT(LF)(SN) B2B-PH-SM4-R B2B-PH-SM4-R-TB B2B-PH-SM4-R-TB(LF)(SN) B2B-PH-SM4-R-TB(LF)(SN)(P) B2B-PH-SM4-R-TBT(LF)(SN) B2B-PH-SM4-T