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

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

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