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

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

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