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

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

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