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

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

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