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

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

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