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

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

*GRAMMAR*
dax -> GREEN 
 gazzer -> PURPLE 
 tufa -> BLUE 
 zup -> PINK 
 u1 wif -> [u1] [u1] [u1] [u1] [u1] 
 u1 lug u2 -> [u2] [u2] [u2] [u1] 
 x1 kiki -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 