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

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

*GRAMMAR*
tufa -> GREEN 
 gazzer -> YELLOW 
 dax -> PINK 
 fep -> BLUE 
 u1 wif -> [u1] [u1] 
 u1 blicket x1 -> [x1] [u1] [x1] 
 u1 lug u2 -> [u1] [u2] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 