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

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

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