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

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

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