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

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

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