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

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

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