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

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

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