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

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

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