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

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

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