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

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

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