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

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

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