*SUPPORT*
IN: kiki kiki zup OUT: PURPLE PURPLE PINK
IN: lug OUT: BLUE
IN: wif OUT: GREEN
IN: zup kiki fep wif OUT: PINK GREEN PURPLE PURPLE GREEN
IN: wif fep wif OUT: GREEN GREEN GREEN GREEN
IN: wif blicket kiki OUT: PURPLE GREEN
IN: wif blicket kiki gazzer lug OUT: BLUE BLUE PURPLE BLUE GREEN
IN: kiki wif OUT: PURPLE GREEN
IN: zup OUT: PINK
IN: wif fep zup OUT: PINK GREEN GREEN PINK
IN: zup fep lug OUT: BLUE PINK PINK BLUE
IN: wif kiki gazzer zup OUT: GREEN PINK PINK PURPLE PINK
IN: lug lug fep wif OUT: BLUE GREEN BLUE BLUE GREEN
IN: kiki blicket lug OUT: BLUE PURPLE

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

*GRAMMAR*
zup -> PINK 
 kiki -> PURPLE 
 wif -> GREEN 
 lug -> BLUE 
 u1 gazzer x1 -> [x1] [x1] [u1] [x1] 
 u1 fep u2 -> [u2] [u1] [u1] [u2] 
 u1 blicket x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 