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

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

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