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

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

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