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

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

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