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

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

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