MAIN
SRV
SIF
LOC
LIF

MAIN_SRV
MAIN_SIF
MAIN_LOC
MAIN_LIF
SRV_LOC
SRV_LIF
SIF_LOC
SIF_LIF

MAIN_SRV_LOC
MAIN_SRV_LIF
MAIN_SIF_LOC
MAIN_SIF_LIF
ANY_MAIN