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

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

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