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

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

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