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

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

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