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

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

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