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

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

*GRAMMAR*
fep -> BLUE 
 blicket -> PINK 
 wif -> YELLOW 
 zup -> PURPLE 
 x1 tufa x2 -> [x2] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 