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

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

*GRAMMAR*
dax -> PINK 
 blicket -> YELLOW 
 tufa -> RED 
 zup -> BLUE 
 u1 wif -> [u1] [u1] [u1] [u1] 
 u1 lug u2 -> [u1] [u2] [u2] 
 x1 fep x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 