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

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

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