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

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

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