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

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

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