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

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

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