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

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

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