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

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

*GRAMMAR*
tufa -> PINK 
 zup -> BLUE 
 gazzer -> YELLOW 
 kiki -> GREEN 
 x1 fep x2 -> [x1] [x2] [x2] [x2] [x2] [x1] 
 u1 wif -> [u1] [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 