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

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

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