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

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

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