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

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

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