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

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

*GRAMMAR*
fep -> PINK 
 tufa -> YELLOW 
 zup -> RED 
 blicket -> PURPLE 
 x1 wif x2 -> [x1] [x1] [x2] [x2] [x2] 
 x1 gazzer u1 -> [u1] [x1] 
 x1 dax x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 