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

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

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