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

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

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