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

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

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