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

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

*GRAMMAR*
zup -> RED 
 kiki -> YELLOW 
 tufa -> PINK 
 blicket -> BLUE 
 x1 dax u1 -> [x1] [u1] 
 x1 gazzer -> [x1] [x1] [x1] [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 