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

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

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