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

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

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