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

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

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