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

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

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