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

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

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