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

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

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