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

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

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