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

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

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