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

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

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