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

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

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