*SUPPORT*
IN: fep fep gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax OUT: PINK
IN: lug wif OUT: YELLOW GREEN
IN: fep tufa OUT: BLUE BLUE BLUE
IN: dax wif wif OUT: PINK GREEN GREEN
IN: lug tufa OUT: YELLOW YELLOW YELLOW
IN: dax dax fep OUT: PINK PINK BLUE
IN: dax dax gazzer OUT: PINK PINK PINK PINK PINK PINK
IN: fep OUT: BLUE
IN: lug gazzer OUT: YELLOW YELLOW YELLOW
IN: lug OUT: YELLOW
IN: fep dax gazzer OUT: BLUE PINK BLUE PINK BLUE PINK
IN: wif tufa OUT: GREEN GREEN GREEN
IN: dax blicket OUT: PINK PINK PINK PINK

*QUERY*
IN: fep blicket OUT: BLUE BLUE BLUE BLUE
IN: wif OUT: GREEN
IN: wif blicket OUT: GREEN GREEN GREEN GREEN
IN: fep wif OUT: BLUE GREEN
IN: fep dax wif lug OUT: BLUE PINK GREEN YELLOW
IN: wif wif fep blicket OUT: GREEN GREEN BLUE BLUE BLUE BLUE
IN: fep lug fep dax OUT: BLUE YELLOW BLUE PINK
IN: dax dax blicket OUT: PINK PINK PINK PINK PINK
IN: lug blicket OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif wif OUT: GREEN GREEN

*GRAMMAR*
fep -> BLUE 
 lug -> YELLOW 
 dax -> PINK 
 wif -> GREEN 
 x1 tufa -> [x1] [x1] [x1] 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 