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

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

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