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

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

*GRAMMAR*
tufa -> PURPLE 
 fep -> PINK 
 zup -> RED 
 wif -> YELLOW 
 u1 dax u2 -> [u1] [u2] [u2] 
 x1 gazzer u1 -> [x1] [u1] [x1] [u1] [u1] 
 x1 blicket u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 