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

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

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