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

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

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