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

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

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