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

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

*GRAMMAR*
kiki -> BLUE 
 zup -> RED 
 gazzer -> GREEN 
 wif -> YELLOW 
 x1 dax u1 -> [u1] [x1] [x1] 
 u1 lug -> [u1] [u1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 