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

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

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