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

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

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