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

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

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