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

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

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