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

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

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