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

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

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