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

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

*GRAMMAR*
gazzer -> BLUE 
 lug -> PINK 
 dax -> GREEN 
 fep -> PURPLE 
 x1 kiki x2 -> [x2] [x1] [x1] 
 u1 zup x1 -> [x1] [u1] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 