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

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

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