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

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

*GRAMMAR*
fep -> GREEN 
 gazzer -> BLUE 
 tufa -> RED 
 blicket -> YELLOW 
 u1 kiki x1 -> [u1] [x1] 
 u1 lug x1 -> [u1] [x1] 
 u1 dax u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 