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

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

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