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

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

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