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

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

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