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

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

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