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

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

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