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

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

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