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

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

*GRAMMAR*
dax -> BLUE 
 gazzer -> PINK 
 tufa -> RED 
 kiki -> PURPLE 
 x1 blicket -> [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 