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

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

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