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

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

*GRAMMAR*
fep -> PINK 
 dax -> PURPLE 
 tufa -> BLUE 
 lug -> YELLOW 
 u1 kiki -> [u1] [u1] 
 x1 wif u1 -> [u1] [x1] 
 u1 gazzer u2 -> [u1] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 