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

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

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