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

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

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