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

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

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