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

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

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