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

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

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