ROUGAIL_VAR1="string1"
ROUGAIL_FAMILY.VAR2="string6"
ROUGAIL_FAMILY.SUBFAMILY.VARIABLE="string1,string2,string3"
ROUGAIL_FAMILY2.VAR2="string1"
ROUGAIL_FAMILY2.VAR3="string5"
ROUGAIL_FAMILY2.SUBFAMILY.VARIABLE="string1,string2,string3"