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

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

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