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

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

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