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

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

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