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

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

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