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

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

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