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

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

*GRAMMAR*
tufa -> YELLOW 
 dax -> PURPLE 
 lug -> BLUE 
 wif -> RED 
 u1 kiki -> [u1] [u1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 zup -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 