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

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

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