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

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

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