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

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

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