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

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

*GRAMMAR*
zup -> BLUE 
 kiki -> PINK 
 gazzer -> RED 
 wif -> PURPLE 
 u1 blicket u2 -> [u1] [u2] 
 x1 tufa -> [x1] [x1] [x1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 