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

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

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