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

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

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