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

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

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