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

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

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