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

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

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