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

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

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