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

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

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