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

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

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