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

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

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