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

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

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