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

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

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