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

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

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