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

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

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