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

*QUERY*
IN: gazzer tufa OUT: BLUE BLUE
IN: fep fep OUT: RED RED
IN: dax blicket OUT: GREEN GREEN
IN: gazzer dax dax blicket OUT: BLUE GREEN GREEN GREEN
IN: wif fep blicket OUT: PINK RED RED
IN: fep gazzer blicket OUT: RED BLUE BLUE
IN: dax tufa OUT: GREEN GREEN
IN: wif tufa lug OUT: PINK PINK PINK PINK
IN: gazzer blicket OUT: BLUE BLUE
IN: gazzer gazzer blicket OUT: BLUE BLUE BLUE

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