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

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

*GRAMMAR*
zup -> PINK 
 lug -> YELLOW 
 tufa -> RED 
 blicket -> BLUE 
 x1 fep x2 -> [x1] [x2] 
 u1 wif u2 -> [u1] [u2] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 