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

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

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