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

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

*GRAMMAR*
zup -> PINK 
 gazzer -> BLUE 
 tufa -> RED 
 wif -> PURPLE 
 x1 kiki x2 -> [x1] [x2] 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 