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

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

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