*SUPPORT*
IN: kiki wif OUT: PINK PINK PINK PINK
IN: tufa wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: fep fep kiki OUT: PURPLE PURPLE PINK
IN: kiki tufa wif OUT: PINK YELLOW YELLOW YELLOW YELLOW
IN: tufa gazzer OUT: YELLOW GREEN
IN: gazzer OUT: GREEN
IN: fep fep wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer dax tufa OUT: GREEN YELLOW
IN: gazzer dax gazzer OUT: GREEN GREEN
IN: kiki OUT: PINK
IN: kiki wif lug OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: fep OUT: PURPLE
IN: fep wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa dax kiki OUT: YELLOW PINK

*QUERY*
IN: kiki dax gazzer OUT: PINK GREEN
IN: kiki dax fep OUT: PINK PURPLE
IN: tufa kiki lug OUT: YELLOW PINK YELLOW PINK
IN: tufa wif lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep dax fep OUT: PURPLE PURPLE
IN: fep dax tufa OUT: PURPLE YELLOW
IN: tufa dax tufa OUT: YELLOW YELLOW
IN: kiki dax kiki OUT: PINK PINK
IN: kiki dax tufa OUT: PINK YELLOW
IN: fep lug OUT: PURPLE PURPLE

*GRAMMAR*
tufa -> YELLOW 
 kiki -> PINK 
 gazzer -> GREEN 
 fep -> PURPLE 
 u1 dax u2 -> [u1] [u2] 
 u1 wif -> [u1] [u1] [u1] [u1] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 