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

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

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