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

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

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