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

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

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