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

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

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