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

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

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