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

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

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