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

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

*GRAMMAR*
zup -> PINK 
 lug -> YELLOW 
 wif -> RED 
 kiki -> GREEN 
 u1 dax -> [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 