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

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

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