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

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

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