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

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

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