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

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

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