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

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

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