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

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

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