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

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

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