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

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

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