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

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

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