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

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

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