*SUPPORT*
IN: kiki gazzer kiki OUT: PURPLE PURPLE
IN: kiki tufa OUT: PURPLE GREEN
IN: tufa gazzer kiki OUT: PURPLE GREEN
IN: tufa OUT: GREEN
IN: kiki wif gazzer wif zup OUT: PURPLE YELLOW YELLOW PURPLE YELLOW YELLOW
IN: lug OUT: BLUE
IN: wif gazzer tufa OUT: GREEN YELLOW
IN: kiki kiki OUT: PURPLE PURPLE
IN: lug wif gazzer lug OUT: BLUE BLUE YELLOW
IN: kiki gazzer tufa zup zup OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: wif zup zup OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug gazzer lug blicket blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki tufa blicket zup OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: lug gazzer tufa zup blicket OUT: GREEN BLUE GREEN BLUE GREEN BLUE GREEN BLUE

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

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