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

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

*GRAMMAR*
gazzer -> GREEN 
 fep -> YELLOW 
 tufa -> PURPLE 
 lug -> BLUE 
 x1 kiki x2 -> [x1] [x2] [x1] 
 u1 dax u2 -> [u1] [u1] [u2] 
 u1 blicket u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 