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

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

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