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

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

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