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

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

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