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

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

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