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

*QUERY*
IN: dax blicket fep OUT: GREEN RED RED
IN: dax gazzer fep OUT: GREEN BLUE BLUE
IN: dax dax fep OUT: GREEN GREEN GREEN
IN: gazzer fep OUT: BLUE BLUE
IN: blicket zup OUT: RED PINK
IN: blicket lug blicket fep OUT: RED RED RED RED RED RED RED RED
IN: dax blicket OUT: GREEN RED
IN: blicket OUT: RED
IN: dax fep OUT: GREEN GREEN
IN: dax dax dax OUT: GREEN GREEN GREEN

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