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

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

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