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

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

*GRAMMAR*
wif -> PINK 
 tufa -> BLUE 
 gazzer -> YELLOW 
 lug -> PURPLE 
 x1 kiki x2 -> [x1] [x1] [x2] [x1] 
 u1 dax -> [u1] [u1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 