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

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

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