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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> BLUE 
 gazzer -> PURPLE 
 fep -> PINK 
 u1 tufa u2 -> [u1] [u2] [u2] [u1] 
 x1 dax x2 -> [x2] [x1] 
 x1 blicket x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 