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

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

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