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

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

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