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

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

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