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

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

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