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

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

*GRAMMAR*
zup -> YELLOW 
 kiki -> BLUE 
 lug -> PINK 
 wif -> GREEN 
 x1 blicket x2 -> [x2] [x1] 
 u1 gazzer u2 -> [u1] [u1] [u2] [u2] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 