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

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

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