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

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

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