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

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

*GRAMMAR*
gazzer -> PINK 
 kiki -> RED 
 blicket -> YELLOW 
 fep -> GREEN 
 x1 wif -> [x1] [x1] 
 x1 zup x2 -> [x2] [x1] 
 u1 dax -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 