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

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

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