*SUPPORT*
IN: fep OUT: GREEN
IN: lug wif OUT: BLUE BLUE BLUE BLUE
IN: blicket dax gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket dax OUT: YELLOW YELLOW
IN: lug gazzer OUT: BLUE BLUE BLUE
IN: fep blicket gazzer OUT: GREEN YELLOW GREEN YELLOW GREEN YELLOW
IN: blicket wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep fep dax OUT: GREEN GREEN GREEN
IN: lug OUT: BLUE
IN: lug dax OUT: BLUE BLUE
IN: zup wif OUT: RED RED RED RED
IN: fep dax OUT: GREEN GREEN
IN: zup OUT: RED
IN: blicket zup dax OUT: YELLOW RED RED

*QUERY*
IN: lug blicket wif OUT: BLUE YELLOW YELLOW YELLOW YELLOW
IN: zup zup dax OUT: RED RED RED
IN: fep lug wif OUT: GREEN BLUE BLUE BLUE BLUE
IN: fep wif OUT: GREEN GREEN GREEN GREEN
IN: blicket zup OUT: YELLOW RED
IN: lug zup OUT: BLUE RED
IN: lug zup gazzer OUT: BLUE RED BLUE RED BLUE RED
IN: zup dax OUT: RED RED
IN: blicket OUT: YELLOW
IN: zup lug wif OUT: RED BLUE BLUE BLUE BLUE

*GRAMMAR*
zup -> RED 
 blicket -> YELLOW 
 lug -> BLUE 
 fep -> GREEN 
 u1 wif -> [u1] [u1] [u1] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 