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

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

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