Just to clear somethings up, here are what the diffrent acronyms represent:

BEIR= ISTP= SLI
BEAR= ISFP= SEI
BCIR= INTP= ILI
BCAR= INFP= IEI
FEIR= ESTP= SLE
FEAR= ESFP= SEE
FCIR= ENTP= ILE
FCAR= ENFP= IEE
BEIL= ISTJ= LSI
BEAL= ISFJ= ESI
BCIL= INTJ= LII
BCAL= INFJ= LEI
FEIL= ESTJ= LSE
FEAL= ESFJ= ESE
FCIL= ENTJ= LIE
FCAL= ENFJ= EIE