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

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

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