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

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> PINK 
 blicket -> GREEN 
 dax -> BLUE 
 u1 lug u2 -> [u1] [u2] 
 u1 zup -> [u1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 