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

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

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