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

*QUERY*
IN: dax gazzer OUT: PINK PINK PINK PINK
IN: dax lug OUT: PINK PINK
IN: dax gazzer lug OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: dax wif OUT: PINK PINK
IN: kiki wif OUT: PURPLE PURPLE
IN: dax lug lug OUT: PINK PINK PINK PINK
IN: kiki lug OUT: PURPLE PURPLE
IN: dax OUT: PINK
IN: zup zup OUT: RED RED
IN: zup gazzer OUT: RED RED RED RED

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