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

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

*GRAMMAR*
gazzer -> PINK 
 dax -> GREEN 
 kiki -> YELLOW 
 zup -> RED 
 x1 lug -> [x1] [x1] [x1] [x1] 
 x1 tufa x2 -> [x1] [x1] [x2] 
 u1 wif -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 