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

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

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