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

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

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