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

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

*GRAMMAR*
tufa -> YELLOW 
 gazzer -> GREEN 
 zup -> RED 
 kiki -> BLUE 
 u1 lug -> [u1] [u1] [u1] 
 x1 dax -> [x1] [x1] [x1] [x1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 