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

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

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