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

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

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