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

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

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