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

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

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