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

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

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