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

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

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