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

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

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