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

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

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