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

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

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