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

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

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