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

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

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