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

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

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