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

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

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