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

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

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