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

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

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