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

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

*GRAMMAR*
tufa -> GREEN 
 wif -> PINK 
 dax -> RED 
 blicket -> YELLOW 
 u1 zup -> [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 