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

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

*GRAMMAR*
blicket -> PINK 
 zup -> PURPLE 
 lug -> YELLOW 
 tufa -> BLUE 
 u1 wif x1 -> [u1] [x1] 
 x1 gazzer x2 -> [x1] [x2] [x1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 