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

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

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