*SUPPORT*
IN: gazzer dax tufa OUT: PINK GREEN PINK GREEN PINK GREEN
IN: dax fep lug OUT: GREEN YELLOW YELLOW
IN: kiki dax fep lug OUT: BLUE GREEN YELLOW YELLOW
IN: dax kiki lug OUT: GREEN BLUE BLUE
IN: dax gazzer lug OUT: GREEN PINK PINK
IN: gazzer lug tufa OUT: PINK PINK PINK PINK PINK PINK
IN: gazzer zup OUT: PINK PINK PINK PINK PINK PINK
IN: fep OUT: YELLOW
IN: fep fep dax lug OUT: YELLOW YELLOW GREEN GREEN
IN: kiki zup OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax fep OUT: GREEN YELLOW
IN: kiki OUT: BLUE
IN: kiki kiki kiki lug OUT: BLUE BLUE BLUE BLUE
IN: dax lug OUT: GREEN GREEN

*QUERY*
IN: gazzer OUT: PINK
IN: gazzer lug OUT: PINK PINK
IN: dax gazzer zup OUT: GREEN PINK PINK PINK PINK PINK PINK
IN: fep lug OUT: YELLOW YELLOW
IN: dax zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: kiki lug OUT: BLUE BLUE
IN: fep zup OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: dax lug tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep gazzer zup OUT: YELLOW PINK PINK PINK PINK PINK PINK
IN: dax OUT: GREEN

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