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

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

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