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

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

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