B4B-XH-AM-LF-SN B4B-XH-AM-R B4B-XH-AM-R(LF)(SN) B4B-XH-AM-R(LF)(SN)(P) B4B-XH-A-R B4B-XH-A-R(LF)(SN) B4B-XH-A-Y B4B-XH-A-Y(LF)(SN) B4B-XH-K(LF)(SN) B4B-XH-SM4-TFT(LF)(SN)