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

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

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