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

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

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