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

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

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