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

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

*GRAMMAR*
fep -> PINK 
 lug -> PURPLE 
 blicket -> BLUE 
 gazzer -> GREEN 
 x1 wif x2 -> [x1] [x2] 
 x1 zup x2 -> [x2] [x1] [x1] [x2] [x1] 
 u1 dax u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 