B4B-PH-K-M(LF)(SN)(PP) B4B-PH-K-R B4B-PH-K-R (LF)(SN) B4B-PH-K-R(LF)(SN) B4B-PH-K-R(LF)(SN)(PP) B4BPHKRF2.2 B4B-PH-K-RF2.2 B4BPHKRLFSN B4BPHKS B4B-PH-K-S