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

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

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