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

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

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