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

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

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