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

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

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