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

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

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