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

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

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