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

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

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