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

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

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