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

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

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