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

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

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