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

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

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