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

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

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