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

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

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