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

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

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