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

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

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