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

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

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