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

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

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