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

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

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