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

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

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