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

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

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