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

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

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