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

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

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