B4B-PH-SM4-TB(LF)(SN) B4B-PH-SM4-TB(LF)(SN)(P) B4B-PH-SM4-TB(LFSN).P B4B-PH-SM4-TB/(LF)(SN) B4BPHSM4TB1LFSN B4B-PH-SM4-TB-LF-SN B4B-PH-SM4-TBT B4B-PH-SM4-TBT (LF)(SN) B4B-PH-SM4-TBT(D)(LF)(SN) B4B-PH-SM4-TBT(LF)