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

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

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