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

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

*GRAMMAR*
zup -> RED 
 gazzer -> BLUE 
 fep -> PINK 
 wif -> PURPLE 
 x1 tufa -> [x1] [x1] 
 u1 blicket -> [u1] [u1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 