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

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

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