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

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

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