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

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

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