*SUPPORT*
IN: fep kiki gazzer OUT: GREEN YELLOW YELLOW
IN: blicket lug lug zup kiki OUT: BLUE PINK YELLOW PINK
IN: fep tufa fep OUT: GREEN GREEN GREEN
IN: blicket blicket zup blicket OUT: BLUE BLUE BLUE
IN: blicket zup blicket OUT: BLUE BLUE
IN: blicket fep OUT: BLUE GREEN
IN: lug OUT: PINK
IN: kiki blicket tufa fep OUT: YELLOW GREEN BLUE GREEN
IN: lug zup lug OUT: PINK PINK
IN: blicket OUT: BLUE
IN: blicket gazzer OUT: BLUE BLUE
IN: fep gazzer OUT: GREEN GREEN
IN: blicket zup lug OUT: PINK BLUE
IN: fep blicket tufa kiki OUT: GREEN YELLOW BLUE YELLOW

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

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