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

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

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