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

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

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