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

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

*GRAMMAR*
blicket -> RED 
 wif -> YELLOW 
 kiki -> PURPLE 
 tufa -> BLUE 
 u1 gazzer u2 -> [u1] [u2] 
 x1 dax u1 -> [x1] [u1] 
 u1 fep -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 