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

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

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