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

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

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