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

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

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