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

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

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