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

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

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