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

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

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