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

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

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