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

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

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