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

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

*GRAMMAR*
kiki -> RED 
 dax -> BLUE 
 blicket -> PURPLE 
 wif -> YELLOW 
 u1 zup -> [u1] [u1] [u1] [u1] [u1] 
 u1 fep u2 -> [u2] [u2] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 