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

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

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